!!################################ !!ALSA Information Script v 0.4.63 !!################################ !!Script ran on: Wed Mar 19 01:46:37 UTC 2014 !!Linux Distribution !!------------------ Ubuntu 12.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu precise (12.04.4 LTS)" !!DMI Information !!--------------- Manufacturer: To be filled by O.E.M. Product Name: To be filled by O.E.M. Product Version: To be filled by O.E.M. Firmware Version: 2201 !!Kernel Information !!------------------ Kernel release: 3.11.0-18-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.11.0-18-generic Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_hda_intel snd_ice1712 !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xfe080000 irq 25 1 [M2496 ]: ICE1712 - M Audio Audiophile 24/96 M Audio Audiophile 24/96 at 0xd040, irq 20 !!PCI Soundcards installed in the system !!-------------------------------------- 01:00.1 Audio device: NVIDIA Corporation GF114 HDMI Audio Controller (rev a1) 05:05.0 Multimedia audio controller: VIA Technologies Inc. ICE1712 [Envy24] PCI Multi-Channel I/O Controller (rev 02) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 01:00.1 0403: 10de:0e0c (rev a1) Subsystem: 1043:838b -- 05:05.0 0401: 1412:1712 (rev 02) Subsystem: 1412:d634 !!Modprobe options (Sound related) !!-------------------------------- snd-atiixp-modem: index=-2 snd-intel8x0m: index=-2 snd-via82xx-modem: index=-2 snd-usb-audio: index=-2 snd-usb-caiaq: index=-2 snd-usb-ua101: index=-2 snd-usb-us122l: index=-2 snd-usb-usx2y: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 snd-usb-audio: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 0 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : N snoop : Y !!Module: snd_ice1712 cs8427_timeout : 500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500 dxr_enable : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) omni : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Nvidia GPU 16 HDMI/DP Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x10de0016 Subsystem Id: 0x10de0101 Revision Id: 0x100100 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x04 [Audio Output] wcaps 0x72b1: 8-Channels Digital Stripe CP Converter: stream=6, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Control: name="ELD", index=0, device=3 Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=01, enabled=1 Connection: 1 0x04 Codec: Nvidia GPU 16 HDMI/DP Address: 1 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x10de0016 Subsystem Id: 0x10de0101 Revision Id: 0x100100 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x04 [Audio Output] wcaps 0x72b1: 8-Channels Digital Stripe CP Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Control: name="HDMI/DP,pcm=7 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=1, device=0 Control: name="IEC958 Playback Pro Mask", index=1, device=0 Control: name="IEC958 Playback Default", index=1, device=0 Control: name="IEC958 Playback Switch", index=1, device=0 Control: name="ELD", index=0, device=7 Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=01, enabled=1 Connection: 1 0x04 Codec: Nvidia GPU 16 HDMI/DP Address: 2 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x10de0016 Subsystem Id: 0x10de0101 Revision Id: 0x100100 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x04 [Audio Output] wcaps 0x72b1: 8-Channels Digital Stripe CP Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Control: name="HDMI/DP,pcm=8 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=2, device=0 Control: name="IEC958 Playback Pro Mask", index=2, device=0 Control: name="IEC958 Playback Default", index=2, device=0 Control: name="IEC958 Playback Switch", index=2, device=0 Control: name="ELD", index=0, device=8 Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=01, enabled=1 Connection: 1 0x04 Codec: Nvidia GPU 16 HDMI/DP Address: 3 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x10de0016 Subsystem Id: 0x10de0101 Revision Id: 0x100100 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 Power: setting=D0, actual=D0 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x04 [Audio Output] wcaps 0x72b1: 8-Channels Digital Stripe CP Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Unsolicited: tag=00, enabled=0 Node 0x05 [Pin Complex] wcaps 0x407381: 8-Channels Digital CP Control: name="HDMI/DP,pcm=9 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=3, device=0 Control: name="IEC958 Playback Pro Mask", index=3, device=0 Control: name="IEC958 Playback Default", index=3, device=0 Control: name="IEC958 Playback Switch", index=3, device=0 Control: name="ELD", index=0, device=9 Pincap 0x09000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=01, enabled=1 Connection: 1 0x04 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 14 Mar 18 21:28 /dev/snd/controlC0 crw-rw---T 1 root audio 116, 5 Mar 18 21:28 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 13 Mar 18 21:28 /dev/snd/hwC0D0 crw-rw---T 1 root audio 116, 12 Mar 18 21:28 /dev/snd/hwC0D1 crw-rw---T 1 root audio 116, 11 Mar 18 21:28 /dev/snd/hwC0D2 crw-rw---T 1 root audio 116, 10 Mar 18 21:28 /dev/snd/hwC0D3 crw-rw---T 1 root audio 116, 2 Mar 18 21:28 /dev/snd/midiC1D0 crw-rw---T 1 root audio 116, 9 Mar 18 21:29 /dev/snd/pcmC0D3p crw-rw---T 1 root audio 116, 8 Mar 18 21:29 /dev/snd/pcmC0D7p crw-rw---T 1 root audio 116, 7 Mar 18 21:29 /dev/snd/pcmC0D8p crw-rw---T 1 root audio 116, 6 Mar 18 21:29 /dev/snd/pcmC0D9p crw-rw---T 1 root audio 116, 4 Mar 18 21:30 /dev/snd/pcmC1D0c crw-rw---T 1 root audio 116, 3 Mar 18 21:30 /dev/snd/pcmC1D0p crw-rw---T 1 root audio 116, 1 Mar 18 21:28 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Mar 18 21:28 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Mar 18 21:28 . drwxr-xr-x 3 root root 360 Mar 18 21:28 .. lrwxrwxrwx 1 root root 12 Mar 18 21:28 pci-0000:01:00.1 -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 18 21:28 pci-0000:05:05.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: M2496 [M Audio Audiophile 24/96], device 0: ICE1712 multi [ICE1712 multi] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: M2496 [M Audio Audiophile 24/96], device 0: ICE1712 multi [ICE1712 multi] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [NVidia] Card hw:0 'NVidia'/'HDA NVidia at 0xfe080000 irq 25' Mixer name : 'Nvidia GPU 16 HDMI/DP' Components : 'HDA:10de0016,10de0101,00100100' Controls : 28 Simple ctrls : 4 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',2 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',3 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] !!-------Mixer controls for card 1 [M2496] Card hw:1 'M2496'/'M Audio Audiophile 24/96 at 0xd040, irq 20' Mixer name : 'ICE1712 - multitrack' Components : '' Controls : 48 Simple ctrls : 26 Simple mixer control 'IEC958',0 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'H/W In 2' 'H/W In 3' 'H/W In 4' 'H/W In 5' 'H/W In 6' 'H/W In 7' 'IEC958 In L' 'IEC958 In R' 'Digital Mixer' Item0: 'PCM Out' Simple mixer control 'IEC958 Multi',0 Capabilities: cvolume cswitch penum Capture channels: Front Left - Front Right Limits: Capture 0 - 96 Front Left: Capture 0 [0%] [off] Front Right: Capture 0 [0%] [off] Simple mixer control 'IEC958 Multi',1 Capabilities: cvolume cswitch penum Capture channels: Front Left - Front Right Limits: Capture 0 - 96 Front Left: Capture 0 [0%] [off] Front Right: Capture 0 [0%] [off] Simple mixer control 'IEC958',1 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'H/W In 2' 'H/W In 3' 'H/W In 4' 'H/W In 5' 'H/W In 6' 'H/W In 7' 'IEC958 In L' 'IEC958 In R' 'Digital Mixer' Item0: 'PCM Out' Simple mixer control 'DAC',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 127 Mono: 69 [54%] [-29.00dB] Simple mixer control 'DAC',1 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 127 Mono: 68 [54%] [-29.50dB] Simple mixer control 'Deemphasis',0 Capabilities: enum Items: '44.1kHz' 'Off' '48kHz' '32kHz' Item0: 'Off' Simple mixer control 'H/W',0 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'H/W In 2' 'H/W In 3' 'H/W In 4' 'H/W In 5' 'H/W In 6' 'H/W In 7' 'IEC958 In L' 'IEC958 In R' 'Digital Mixer' Item0: 'PCM Out' Simple mixer control 'H/W',1 Capabilities: penum Items: 'PCM Out' 'H/W In 0' 'H/W In 1' 'H/W In 2' 'H/W In 3' 'H/W In 4' 'H/W In 5' 'H/W In 6' 'H/W In 7' 'IEC958 In L' 'IEC958 In R' 'Digital Mixer' Item0: 'PCM Out' Simple mixer control 'H/W Multi',0 Capabilities: cvolume cswitch penum Capture channels: Front Left - Front Right Limits: Capture 0 - 96 Front Left: Capture 0 [0%] [-144.00dB] [off] Front Right: Capture 0 [0%] [-144.00dB] [off] Simple mixer control 'H/W Multi',1 Capabilities: cvolume cswitch penum Capture channels: Front Left - Front Right Limits: Capture 0 - 96 Front Left: Capture 0 [0%] [-144.00dB] [off] Front Right: Capture 0 [0%] [-144.00dB] [off] Simple mixer control 'Multi',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 96 Mono: Front Left: Playback 92 [96%] [-6.00dB] [on] Front Right: Playback 92 [96%] [-6.00dB] [on] Simple mixer control 'Multi',1 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 96 Mono: Front Left: Playback 0 [0%] [-144.00dB] [off] Front Right: Playback 0 [0%] [-144.00dB] [off] Simple mixer control 'Multi',2 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 96 Mono: Front Left: Playback 0 [0%] [-144.00dB] [off] Front Right: Playback 0 [0%] [-144.00dB] [off] Simple mixer control 'Multi',3 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 96 Mono: Front Left: Playback 0 [0%] [-144.00dB] [off] Front Right: Playback 0 [0%] [-144.00dB] [off] Simple mixer control 'Multi',4 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 96 Mono: Front Left: Playback 0 [0%] [-144.00dB] [off] Front Right: Playback 0 [0%] [-144.00dB] [off] Simple mixer control 'Multi',5 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 96 Mono: Front Left: Playback 0 [0%] [-144.00dB] [off] Front Right: Playback 0 [0%] [-144.00dB] [off] Simple mixer control 'Multi',6 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 96 Mono: Front Left: Playback 0 [0%] [-144.00dB] [off] Front Right: Playback 0 [0%] [-144.00dB] [off] Simple mixer control 'Multi',7 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 96 Mono: Front Left: Playback 0 [0%] [-144.00dB] [off] Front Right: Playback 0 [0%] [-144.00dB] [off] Simple mixer control 'Multi',8 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 96 Mono: Front Left: Playback 0 [0%] [-144.00dB] [off] Front Right: Playback 0 [0%] [-144.00dB] [off] Simple mixer control 'Multi',9 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 96 Mono: Front Left: Playback 0 [0%] [-144.00dB] [off] Front Right: Playback 0 [0%] [-144.00dB] [off] Simple mixer control 'Multi Track Internal Clock',0 Capabilities: enum Items: '8000' '9600' '11025' '12000' '16000' '22050' '24000' '32000' '44100' '48000' '64000' '88200' '96000' 'IEC958 Input' Item0: 'IEC958 Input' Simple mixer control 'Multi Track Internal Clock Default',0 Capabilities: enum Items: '8000' '9600' '11025' '12000' '16000' '22050' '24000' '32000' '44100' '48000' '64000' '88200' '96000' Item0: '96000' Simple mixer control 'Multi Track Rate Locking',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Multi Track Rate Reset',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Multi Track Volume Rate',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 255 Mono: 48 [19%] !!Alsactl output !!-------------- --startcollapse-- state.NVidia { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.7 { iface PCM device 3 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.8 { iface CARD name 'HDMI/DP,pcm=7 Jack' value false comment { access read type BOOLEAN count 1 } } control.9 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.10 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.11 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.12 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.13 { iface PCM device 7 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.14 { iface PCM device 7 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.15 { iface CARD name 'HDMI/DP,pcm=8 Jack' value false comment { access read type BOOLEAN count 1 } } control.16 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.17 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.18 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.19 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.20 { iface PCM device 8 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.21 { iface PCM device 8 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.22 { iface CARD name 'HDMI/DP,pcm=9 Jack' value false comment { access read type BOOLEAN count 1 } } control.23 { iface MIXER name 'IEC958 Playback Con Mask' index 3 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.24 { iface MIXER name 'IEC958 Playback Pro Mask' index 3 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.25 { iface MIXER name 'IEC958 Playback Default' index 3 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.26 { iface MIXER name 'IEC958 Playback Switch' index 3 value true comment { access 'read write' type BOOLEAN count 1 } } control.27 { iface PCM device 9 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.28 { iface PCM device 9 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } } state.M2496 { control.1 { iface PCM name 'IEC958 CS8427 Input Status' value 67 comment { access 'read volatile' type INTEGER count 1 range '0 - 255' } } control.2 { iface PCM name 'IEC958 CS8427 Error Status' value 22 comment { access 'read volatile' type INTEGER count 1 range '0 - 255' } } control.3 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.4 { iface PCM name 'IEC958 Playback Default' value '0202000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface PCM name 'IEC958 Playback PCM Stream' value '0202000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.6 { iface PCM name 'IEC958 Q-subcode Capture Default' value '00000000000000000000' comment { access 'read volatile' type BYTES count 10 } } control.7 { iface MIXER name 'Multi Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.8 { iface MIXER name 'Multi Playback Switch' index 1 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.9 { iface MIXER name 'Multi Playback Switch' index 2 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.10 { iface MIXER name 'Multi Playback Switch' index 3 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.11 { iface MIXER name 'Multi Playback Switch' index 4 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.12 { iface MIXER name 'Multi Playback Switch' index 5 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.13 { iface MIXER name 'Multi Playback Switch' index 6 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.14 { iface MIXER name 'Multi Playback Switch' index 7 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.15 { iface MIXER name 'Multi Playback Switch' index 8 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.16 { iface MIXER name 'Multi Playback Switch' index 9 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.17 { iface MIXER name 'Multi Playback Volume' value.0 92 value.1 92 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -600 dbvalue.1 -600 } } control.18 { iface MIXER name 'Multi Playback Volume' index 1 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -14400 dbvalue.1 -14400 } } control.19 { iface MIXER name 'Multi Playback Volume' index 2 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -14400 dbvalue.1 -14400 } } control.20 { iface MIXER name 'Multi Playback Volume' index 3 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -14400 dbvalue.1 -14400 } } control.21 { iface MIXER name 'Multi Playback Volume' index 4 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -14400 dbvalue.1 -14400 } } control.22 { iface MIXER name 'Multi Playback Volume' index 5 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -14400 dbvalue.1 -14400 } } control.23 { iface MIXER name 'Multi Playback Volume' index 6 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -14400 dbvalue.1 -14400 } } control.24 { iface MIXER name 'Multi Playback Volume' index 7 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -14400 dbvalue.1 -14400 } } control.25 { iface MIXER name 'Multi Playback Volume' index 8 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -14400 dbvalue.1 -14400 } } control.26 { iface MIXER name 'Multi Playback Volume' index 9 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -14400 dbvalue.1 -14400 } } control.27 { iface MIXER name 'H/W Multi Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.28 { iface MIXER name 'H/W Multi Capture Switch' index 1 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.29 { iface MIXER name 'IEC958 Multi Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.30 { iface MIXER name 'IEC958 Multi Capture Switch' index 1 value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.31 { iface MIXER name 'H/W Multi Capture Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -14400 dbvalue.1 -14400 } } control.32 { iface MIXER name 'H/W Multi Capture Volume' index 1 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -14400 dbmax 0 dbvalue.0 -14400 dbvalue.1 -14400 } } control.33 { iface MIXER name 'IEC958 Multi Capture Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' } } control.34 { iface MIXER name 'IEC958 Multi Capture Volume' index 1 value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 96' } } control.35 { iface CARD name 'ICE1712 EEPROM' value d63414121d011080720304fefb00000000000044040000000400000001000000000000000000000004000000fe000000fb000000 comment { access read type BYTES count 52 } } control.36 { iface MIXER name 'Multi Track Internal Clock' value 'IEC958 Input' comment { access 'read write' type ENUMERATED count 1 item.0 '8000' item.1 '9600' item.2 '11025' item.3 '12000' item.4 '16000' item.5 '22050' item.6 '24000' item.7 '32000' item.8 '44100' item.9 '48000' item.10 '64000' item.11 '88200' item.12 '96000' item.13 'IEC958 Input' } } control.37 { iface MIXER name 'Multi Track Internal Clock Default' value '96000' comment { access 'read write' type ENUMERATED count 1 item.0 '8000' item.1 '9600' item.2 '11025' item.3 '12000' item.4 '16000' item.5 '22050' item.6 '24000' item.7 '32000' item.8 '44100' item.9 '48000' item.10 '64000' item.11 '88200' item.12 '96000' } } control.38 { iface MIXER name 'Multi Track Rate Locking' value false comment { access 'read write' type BOOLEAN count 1 } } control.39 { iface MIXER name 'Multi Track Rate Reset' value true comment { access 'read write' type BOOLEAN count 1 } } control.40 { iface MIXER name 'H/W Playback Route' value 'PCM Out' comment { access 'read write' type ENUMERATED count 1 item.0 'PCM Out' item.1 'H/W In 0' item.2 'H/W In 1' item.3 'H/W In 2' item.4 'H/W In 3' item.5 'H/W In 4' item.6 'H/W In 5' item.7 'H/W In 6' item.8 'H/W In 7' item.9 'IEC958 In L' item.10 'IEC958 In R' item.11 'Digital Mixer' } } control.41 { iface MIXER name 'H/W Playback Route' index 1 value 'PCM Out' comment { access 'read write' type ENUMERATED count 1 item.0 'PCM Out' item.1 'H/W In 0' item.2 'H/W In 1' item.3 'H/W In 2' item.4 'H/W In 3' item.5 'H/W In 4' item.6 'H/W In 5' item.7 'H/W In 6' item.8 'H/W In 7' item.9 'IEC958 In L' item.10 'IEC958 In R' item.11 'Digital Mixer' } } control.42 { iface MIXER name 'IEC958 Playback Route' value 'PCM Out' comment { access 'read write' type ENUMERATED count 1 item.0 'PCM Out' item.1 'H/W In 0' item.2 'H/W In 1' item.3 'H/W In 2' item.4 'H/W In 3' item.5 'H/W In 4' item.6 'H/W In 5' item.7 'H/W In 6' item.8 'H/W In 7' item.9 'IEC958 In L' item.10 'IEC958 In R' item.11 'Digital Mixer' } } control.43 { iface MIXER name 'IEC958 Playback Route' index 1 value 'PCM Out' comment { access 'read write' type ENUMERATED count 1 item.0 'PCM Out' item.1 'H/W In 0' item.2 'H/W In 1' item.3 'H/W In 2' item.4 'H/W In 3' item.5 'H/W In 4' item.6 'H/W In 5' item.7 'H/W In 6' item.8 'H/W In 7' item.9 'IEC958 In L' item.10 'IEC958 In R' item.11 'Digital Mixer' } } control.44 { iface MIXER name 'Multi Track Volume Rate' value 48 comment { access 'read write' type INTEGER count 1 range '0 - 255' } } control.45 { iface PCM name 'Multi Track Peak' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 value.8 0 value.9 0 value.10 0 value.11 0 value.12 0 value.13 0 value.14 0 value.15 0 value.16 0 value.17 0 value.18 0 value.19 0 value.20 0 value.21 0 comment { access 'read volatile' type INTEGER count 22 range '0 - 255' } } control.46 { iface MIXER name 'DAC Volume' value 69 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin -9999999 dbmax 0 dbvalue.0 -2900 } } control.47 { iface MIXER name 'DAC Volume' index 1 value 68 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin -9999999 dbmax 0 dbvalue.0 -2950 } } control.48 { iface MIXER name Deemphasis value Off comment { access 'read write' type ENUMERATED count 1 item.0 '44.1kHz' item.1 Off item.2 '48kHz' item.3 '32kHz' } } } --endcollapse-- !!All Loaded Modules !!------------------ Module bnep rfcomm bluetooth parport_pc ppdev nvidia binfmt_misc snd_hda_codec_hdmi nls_iso8859_1 snd_ice1712 snd_ice17xx_ak4xxx snd_ak4xxx_adda snd_cs8427 snd_ac97_codec snd_hda_intel snd_hda_codec ac97_bus snd_i2c snd_hwdep snd_mpu401_uart snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer sp5100_tco snd_seq_device edac_core snd eeepc_wmi edac_mce_amd drm asus_wmi snd_page_alloc soundcore sparse_keymap i2c_piix4 video k10temp fam15h_power joydev psmouse mac_hid mxm_wmi serio_raw wmi lp parport hid_generic usbhid hid r8169 mii ahci libahci !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x05 0x18560010 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: /sys/class/sound/hwC0D1/init_pin_configs: 0x05 0x18560010 /sys/class/sound/hwC0D1/driver_pin_configs: /sys/class/sound/hwC0D1/user_pin_configs: /sys/class/sound/hwC0D1/init_verbs: /sys/class/sound/hwC0D1/hints: /sys/class/sound/hwC0D2/init_pin_configs: 0x05 0x18560010 /sys/class/sound/hwC0D2/driver_pin_configs: /sys/class/sound/hwC0D2/user_pin_configs: /sys/class/sound/hwC0D2/init_verbs: /sys/class/sound/hwC0D2/hints: /sys/class/sound/hwC0D3/init_pin_configs: 0x05 0x18560010 /sys/class/sound/hwC0D3/driver_pin_configs: /sys/class/sound/hwC0D3/user_pin_configs: /sys/class/sound/hwC0D3/init_verbs: /sys/class/sound/hwC0D3/hints: !!ALSA/HDA dmesg !!-------------- [ 10.197651] sp5100_tco: initialized (0xffffc90001788b00). heartbeat=60 sec (nowayout=0) [ 11.324657] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002) [ 11.324708] hda_intel: Disabling MSI [ 11.324716] hda-intel 0000:01:00.1: Handle VGA-switcheroo audio client [ 11.324747] hda-intel 0000:01:00.1: Disabling 64bit DMA [ 11.328146] hda-intel 0000:01:00.1: Enable delay in RIRB handling [ 11.810101] snd_ice1712 0000:05:05.0: enabling device (0000 -> 0001) [ 12.028478] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 12.219132] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input5 [ 12.219307] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input6 [ 12.219369] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input7 [ 12.219430] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card0/input8 [ 12.782937] type=1400 audit(1395192532.642:2): apparmor="STATUS" operation="profile_load" parent=747 profile="unconfined" name="/sbin/dhclient" pid=770 comm="apparmor_parser" -- [ 28.118927] NVRM: corruption and stability problems, and is not supported. [ 38.768551] snd_pcm_update_hw_ptr0: 126 callbacks suppressed [ 38.768555] BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 -- [ 38.958920] BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 [ 43.828346] snd_pcm_update_hw_ptr0: 132 callbacks suppressed [ 43.828356] BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 -- [ 63.867858] BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 [ 68.593732] snd_pcm_update_hw_ptr0: 130 callbacks suppressed [ 68.593743] BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 -- [ 82.454692] BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 [ 87.470247] snd_pcm_update_hw_ptr0: 510 callbacks suppressed [ 87.470257] BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 -- [ 87.561441] BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 [ 92.498119] snd_pcm_update_hw_ptr0: 487 callbacks suppressed [ 92.498129] BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 -- [ 92.589270] BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 [ 97.546554] snd_pcm_update_hw_ptr0: 271 callbacks suppressed [ 97.546564] BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730