Микрофон в Audacity пишет моно

[serkre]

Доброе время суток всем!
Купил студийный микрофон, появилась проблема при записи аудио в Audacity, а именно запись идёт моно, работает только левый канал.

Код Выделить Развернуть

$ lsusb
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 002: ID 0bda:8771 Realtek Semiconductor Corp. Bluetooth Radio
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 04a9:190a Canon, Inc. CanoScan LiDE 210
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 1a2c:4094 China Resource Semico Co., Ltd USB Keyboard
Bus 001 Device 009: ID 0c76:161e JMTek, LLC. USB PnP Audio Device
Bus 001 Device 002: ID 0c76:161f JMTek, LLC. USB PnP Audio Device
Bus 001 Device 006: ID 248a:8367 Maxxter Telink Wireless Receiver
Bus 001 Device 005: ID 214b:7250 Huasheng Electronics USB2.0 HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


Код Выделить Развернуть

# lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne IOMMU
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:02.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 7
16:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset USB 3.1 XHCI Controller
16:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset SATA Controller
16:00.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] 500 Series Chipset Switch Upstream Port
20:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 43ea
2a:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
2b:00.0 Non-Volatile memory controller: Phison Electronics Corporation Device 5015 (rev 01)
30:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cezanne [Radeon Vega Series / Radeon Vega Mobile Series] (rev c8)
30:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller
30:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor
30:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1
30:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1
30:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h/19h HD Audio Controller


Код Выделить Развернуть

aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Generic_1 [HD-Audio Generic], device 0: ALC897 Analog [ALC897 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: Device [USB PnP Audio Device], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

В alsamixer

Код Выделить Развернуть

$ cat /proc/asound/version
Advanced Linux Sound Architecture Driver Version k5.15.193.


Код Выделить Развернуть

$ cat /proc/asound/cards
 0 [Generic        ]: HDA-Intel - HD-Audio Generic
                      HD-Audio Generic at 0xfcc88000 irq 73
 1 [Generic_1      ]: HDA-Intel - HD-Audio Generic
                      HD-Audio Generic at 0xfcc80000 irq 74
 2 [Device         ]: USB-Audio - USB PnP Audio Device
                      USB PnP Audio Device at usb-0000:16:00.0-7, full speed
 3 [Device_1       ]: USB-Audio - USB PnP Audio Device
                      USB PnP Audio Device at usb-0000:16:00.0-8, full speed


Код Выделить Развернуть

$ cat /proc/asound/devices
  1:        : sequencer
  2: [ 0- 3]: digital audio playback
  3: [ 0- 0]: hardware dependent
  4: [ 0]   : control
  5: [ 1- 0]: digital audio playback
  6: [ 1- 0]: digital audio capture
  7: [ 1- 2]: digital audio capture
  8: [ 1- 0]: hardware dependent
  9: [ 1]   : control
 10: [ 2- 0]: digital audio playback
 11: [ 2- 0]: digital audio capture
 12: [ 2]   : control
 13: [ 3- 0]: digital audio capture
 14: [ 3]   : control
 33:        : timer

Не выводит никакой информации:

Код Выделить Развернуть

$ cat /proc/asound/oss/devices

Код Выделить Развернуть

cat /proc/asound/timers
G0: system timer : 1000.000us (10000000 ticks)
P0-3-0: PCM playback 0-3-0 : SLAVE
P1-0-0: PCM playback 1-0-0 : SLAVE
P1-0-1: PCM capture 1-0-1 : SLAVE
P1-2-1: PCM capture 1-2-1 : SLAVE
P2-0-0: PCM playback 2-0-0 : SLAVE
P2-0-1: PCM capture 2-0-1 : SLAVE
P3-0-1: PCM capture 3-0-1 : SLAVE

Код Выделить Развернуть

$ cat /proc/asound/pcm
00-03: HDMI 0 : HDMI 0 : playback 1
01-00: ALC897 Analog : ALC897 Analog : playback 1 : capture 1
01-02: ALC897 Alt Analog : ALC897 Alt Analog : capture 1
02-00: USB Audio : USB Audio : playback 1 : capture 1
03-00: USB Audio : USB Audio : capture 1


Код Выделить Развернуть

# inxi -A
Audio:
  Device-1: AMD Renoir Radeon High Definition Audio driver: snd_hda_intel
  Device-2: AMD Family 17h/19h HD Audio driver: snd_hda_intel
  Device-3: JMTek LLC. USB PnP Audio Device type: USB
    driver: hid-generic,snd-usb-audio,usbhid
  Device-4: JMTek LLC. USB PnP Audio Device type: USB
    driver: hid-generic,snd-usb-audio,usbhid
  Sound Server-1: ALSA v: k5.15.193 running: yes
  Sound Server-2: PulseAudio v: 15.0 running: yes

Надо сказать, что в win10 микрофон через Audacity работает отлично. Записывает правый/левый канал стерео.

[flanker]

каким-то другими программами кроме Audacity писать не пробовали? надо понять, проблема в Audacity или в системе.

[serkre]

каким-то другими программами кроме Audacity писать не пробовали? надо понять, проблема в Audacity или в системе.

Я пробовал записывать в Ardour, там также. Ознакомившись с темой понял, они почти все пишут моно. Даже дорогие. Просто в win 10 Audacity пишет на 2 канала, в Linux только на один.

[flanker]

если так подумать, то откуда в микрофоне стерео, микрофон же один?