![Cooler Master MasterPulse Pro 7.1 USB 麦克风太安静 Ubuntu 16.04](https://linux22.com/image/1002636/Cooler%20Master%20MasterPulse%20Pro%207.1%20USB%20%E9%BA%A6%E5%85%8B%E9%A3%8E%E5%A4%AA%E5%AE%89%E9%9D%99%20Ubuntu%2016.04.png)
所以我刚为我的 Linux 机器买了这款游戏耳机,麦克风非常安静。麦克风音量调到最大,如果其他游戏声音不是很大,在游戏中可以听到,但它非常安静。
音频面板中的增益选项显示为灰色。
有什么想法吗?除了更换驱动程序,我已经尝试了所有能想到的方法。
谢谢。
pacmd list-sources
2 source(s) available.
index: 0
name: <alsa_output.usb-Cool_Master_Co._Ltd_MasterPulse_Pro_7.1ch_with_Bass_FX-00.analog-stereo.monitor>
driver: <module-alsa-card.c>
flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: IDLE
suspend cause:
priority: 1040
volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max rewind: 375 KiB
sample spec: s16le 2ch 48000Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 2000.00 ms; range is 66.00 .. 2000.00 ms
monitor_of: 0
card: 0 <alsa_card.usb-Cool_Master_Co._Ltd_MasterPulse_Pro_7.1ch_with_Bass_FX-00>
module: 6
properties:
device.description = "Monitor of MasterPulse Pro 7.1ch with Bass FX Analog Stereo"
device.class = "monitor"
alsa.card = "1"
alsa.card_name = "MasterPulse Pro 7.1ch with Bass"
alsa.long_card_name = "Cool Master Co.,Ltd MasterPulse Pro 7.1ch with Bass at usb-0000:03:00.0-4, full"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:03:00.0-usb-0:4:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:01.3/0000:03:00.0/usb1/1-4/1-4:1.0/sound/card1"
udev.id = "usb-Cool_Master_Co._Ltd_MasterPulse_Pro_7.1ch_with_Bass_FX-00"
device.bus = "usb"
device.vendor.id = "0c76"
device.vendor.name = "JMTek, LLC."
device.product.id = "1552"
device.product.name = "MasterPulse Pro 7.1ch with Bass FX "
device.serial = "Cool_Master_Co._Ltd_MasterPulse_Pro_7.1ch_with_Bass_FX"
device.string = "1"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-usb"
* index: 1
name: <alsa_input.usb-Cool_Master_Co._Ltd_MasterPulse_Pro_7.1ch_with_Bass_FX-00.analog-mono>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9049
volume: mono: 65536 / 100% / 0.00 dB
balance 0.00
base volume: 19944 / 30% / -31.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max rewind: 0 KiB
sample spec: s16le 1ch 48000Hz
channel map: mono
Mono
used by: 0
linked by: 0
configured latency: 0.00 ms; range is 0.50 .. 2000.00 ms
card: 0 <alsa_card.usb-Cool_Master_Co._Ltd_MasterPulse_Pro_7.1ch_with_Bass_FX-00>
module: 6
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "USB Audio"
alsa.id = "USB Audio"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "MasterPulse Pro 7.1ch with Bass"
alsa.long_card_name = "Cool Master Co.,Ltd MasterPulse Pro 7.1ch with Bass at usb-0000:03:00.0-4, full"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:03:00.0-usb-0:4:1.0"
sysfs.path = "/devices/pci0000:00/0000:00:01.3/0000:03:00.0/usb1/1-4/1-4:1.0/sound/card1"
udev.id = "usb-Cool_Master_Co._Ltd_MasterPulse_Pro_7.1ch_with_Bass_FX-00"
device.bus = "usb"
device.vendor.id = "0c76"
device.vendor.name = "JMTek, LLC."
device.product.id = "1552"
device.product.name = "MasterPulse Pro 7.1ch with Bass FX "
device.serial = "Cool_Master_Co._Ltd_MasterPulse_Pro_7.1ch_with_Bass_FX"
device.string = "hw:1"
device.buffering.buffer_size = "192000"
device.buffering.fragment_size = "96000"
device.access_mode = "mmap+timer"
device.profile.name = "analog-mono"
device.profile.description = "Analog Mono"
device.description = "MasterPulse Pro 7.1ch with Bass FX Analog Mono"
alsa.mixer_name = "USB Mixer"
alsa.components = "USB0c76:1552"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-usb"
ports:
analog-input-mic: Microphone (priority 8700, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-input-microphone"
active port: <analog-input-mic>
答案1
检查 ALSA 录音设置 - alsamixer -c 0 --view capture
除了通常的音量控制外,还可以通过附加控制将麦克风音量提高 10dB 或 20dB
建议在增加升压之前先降低水平!
命令amixer -c 0
将以文本格式显示相同的 ALSA 信息。
使用“set”选项的 amixer 命令可用于更改任何设置
麦克风 ALSA 级别的提高也应显示在 Pulseaudio 中