!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sat Sep 5 12:40:14 UTC 2020 !!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: 5.4.51-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.4.51-v7 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 1 [USB ]: USB-Audio - E-MU 0404 | USB E-MU Systems, Inc. E-MU 0404 | USB at usb-3f980000.usb-1.1.3, high speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_bcm2835: enable_compat_alsa=0 snd_bcm2835: enable_hdmi=1 snd_bcm2835: enable_headphones=1 !!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 : -2,-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) use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x041e3f04, ctrlif=0, ctlerr=0 Card: E-MU Systems, Inc. E-MU 0404 | USB at usb-3f980000.usb-1.1.3, high speed Unit: 4 Control: name="PCM Playback Volume", index=0 Info: id=4, control=2, cmask=0xf, channels=4, type="S16" Volume: min=-25600, max=0, dBmin=-10000, dBmax=0 Unit: 4 Control: name="PCM Playback Switch", index=0 Info: id=4, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 12 Control: name="Clock rate Selector", index=0 Info: id=12, control=3, cmask=0x0, channels=1, type="U8" Volume: min=0, max=5, dBmin=0, dBmax=0 Unit: 13 Control: name="DigitalIn CLK source External", index=0 Info: id=13, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 14 Control: name="DigitalOut format: SPDIF/AC3", index=0 Info: id=14, control=1, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 15 Control: name="AnalogueIn Soft Limit ", index=0 Info: id=15, control=3, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 32 Sep 5 14:38 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 40 Sep 5 14:38 /dev/snd/midiC1D0 crw-rw---- 1 root audio 116, 56 Sep 5 14:38 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Sep 5 14:38 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 49 Sep 5 14:38 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 1 Sep 5 14:38 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 5 14:38 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Sep 5 14:38 . drwxr-xr-x 4 root root 220 Sep 5 14:38 .. lrwxrwxrwx 1 root root 12 Sep 5 14:38 usb-E-MU_Systems__Inc._E-MU_0404___USB_E-MU-89-3F04-07D80316-0E5E5-STATION_02-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Sep 5 14:38 . drwxr-xr-x 4 root root 220 Sep 5 14:38 .. lrwxrwxrwx 1 root root 12 Sep 5 14:38 platform-3f980000.usb-usb-0:1.1.3:1.0 -> ../controlC1 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type asym playback.pcm { type plug slave.pcm "output" } capture.pcm { type plug slave.pcm "input" } } pcm.output { type hw card 0 } ctl.!default { type hw card 0 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: USB [E-MU 0404 | USB], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: USB [E-MU 0404 | USB], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: USB [E-MU 0404 | USB], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card USB Card hw:1 'USB'/'E-MU Systems, Inc. E-MU 0404 | USB at usb-3f980000.usb-1.1.3, high speed' Mixer name : 'USB Mixer' Components : 'USB041e:3f04' Controls : 10 Simple ctrls : 5 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right - Rear Left - Rear Right Limits: Playback 0 - 200 Mono: Front Left: Playback 160 [80%] [-20.00dB] [on] Front Right: Playback 160 [80%] [-20.00dB] [on] Rear Left: Playback 160 [80%] [-20.00dB] [on] Rear Right: Playback 160 [80%] [-20.00dB] [on] Simple mixer control 'AnalogueIn Soft Limit ',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Clock rate Selector',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 5 Mono: 1 [20%] Simple mixer control 'DigitalIn CLK source External',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DigitalOut format: SPDIF/AC3',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.USB { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM device 1 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.4 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'PCM Playback Volume' value.0 160 value.1 160 value.2 160 value.3 160 comment { access 'read write' type INTEGER count 4 range '0 - 200' dbmin -10000 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 dbvalue.2 -2000 dbvalue.3 -2000 } } control.6 { iface MIXER name 'DigitalOut format: SPDIF/AC3' value false comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Clock rate Selector' value 1 comment { access 'read write' type INTEGER count 1 range '0 - 5' } } control.8 { iface MIXER name 'DigitalIn CLK source External' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'AnalogueIn Soft Limit ' value false comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth bnep brcmfmac brcmutil btbcm cfg80211 cmac ecc ecdh_generic fixed garp hci_uart ip_tables ipv6 libsha256 llc mc nf_defrag_ipv6 raspberrypi_hwmon rfkill sha256_generic snd snd_hwdep snd_pcm snd_rawmidi snd_seq_device snd_timer snd_usb_audio snd_usbmidi_lib stp uio uio_pdrv_genirq v4l2_mem2mem vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 253242 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708_fb.fbdepth=16 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3f000000 vc_mem.mem_size=0x3f600000 console=ttyS0,115200 console=tty1 root=PARTUUID=0f4e5b99-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) -- [ 7.033458] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt failed with error -2 [ 7.105687] usbcore: registered new interface driver snd-usb-audio [ 7.302489] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 !!Packages installed !!-------------------- ii alsa-tools 1.1.7-1 armhf Console based ALSA utilities for specific hardware ii alsa-utils 1.1.8-2 armhf Utilities for configuring and using ALSA