!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Feb 19 09:12:53 UTC 2018 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.9.59-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.9.59-v7 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [C60U ]: USB-Audio - Chat 60-U ClearOne Communications Chat 60-U at usb-3f980000.usb-1.3, full speed !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x146e0041, ctrlif=0, ctlerr=0 Card: ClearOne Communications Chat 60-U at usb-3f980000.usb-1.3, full speed Unit: 3 Control: name="Mic Capture Volume", index=0 Info: id=3, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-1536, max=1536, dBmin=-600, dBmax=600 Unit: 3 Control: name="Mic Capture Switch", index=0 Info: id=3, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="PCM Playback Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3072, max=3072, dBmin=-1200, dBmax=1200 Unit: 5 Control: name="PCM Playback Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Feb 19 11:09 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 24 Feb 19 11:09 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Feb 19 11:09 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Feb 19 11:09 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 19 11:09 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 19 11:09 . drwxr-xr-x 4 root root 180 Feb 19 11:09 .. lrwxrwxrwx 1 root root 12 Feb 19 11:09 usb-ClearOne_Communications_Chat_60-U-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 19 11:09 . drwxr-xr-x 4 root root 180 Feb 19 11:09 .. lrwxrwxrwx 1 root root 12 Feb 19 11:09 platform-3f980000.usb-usb-0:1.3:1.0 -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type hw card 0 } ctl.!default { type hw card 0 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: C60U [Chat 60-U], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: C60U [Chat 60-U], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [C60U] Card hw:0 'C60U'/'ClearOne Communications Chat 60-U at usb-3f980000.usb-1.3, full speed' Mixer name : 'USB Mixer' Components : 'USB146e:0041' Controls : 6 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 24 Mono: Playback 24 [100%] [12.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 12 Mono: Capture 12 [100%] [6.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.C60U { control.1 { iface PCM name 'Playback Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Volume' value 24 comment { access 'read write' type INTEGER count 1 range '0 - 24' dbmin -1200 dbmax 1200 dbvalue.0 1200 } } control.5 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Mic Capture Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 12' dbmin -600 dbmax 600 dbvalue.0 600 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module fuse rfcomm cmac bnep hci_uart btbcm bluetooth snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device evdev snd_pcm snd_timer snd brcmfmac brcmutil cfg80211 rfkill bcm2835_gpiomem uio_pdrv_genirq fixed uio i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 8.581022] hid-generic 0003:146E:0041.0001: input,hiddev0,hidraw0: USB HID v1.00 Device [ClearOne Communications Chat 60-U] on usb-3f980000.usb-1.3/input3 [ 8.922920] usbcore: registered new interface driver snd-usb-audio [ 9.242766] Adding 102396k swap on /var/swap. Priority:-1 extents:1 across:102396k SSFS