Two microphones listed in the input section of Pulseaudio, "Internal microphone" and "Microphone" but the problem is that
Try:
pacmd set-source-port 2 'analog-input-microphone'
and then:
pacmd set-default-source 2
For further details, see this Mic is not working post.
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Lemagex
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Updated on September 18, 2022Comments
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Lemagex over 1 year
Being on a laptop, (Acer Aspire V3-571G to be specific) Ubuntu 13.04, The "Internal Microphone" port selection, all noise played into the microphone is played back to me through the speakers. Being on unity I can't control which ports I use without manually opening the pulse audio volume control, and it's a pain. The 'Microphone" port selection uses the internal and external mic whenever either is plugged in and does not have this issue. I have no more ideas on what to do.
pulseaudio --dump-conf:
daemonize = no fail = yes high-priority = yes nice-level = -11 realtime-scheduling = yes realtime-priority = 5 allow-module-loading = yes allow-exit = yes use-pid-file = yes system-instance = no local-server-type = user cpu-limit = no enable-shm = yes flat-volumes = no lock-memory = no exit-idle-time = 20 scache-idle-time = 20 dl-search-path = /usr/lib/pulse-3.0/modules default-script-file = /etc/pulse/default.pa load-default-script-file = yes log-target = auto log-level = notice resample-method = speex-float-1 enable-remixing = yes enable-lfe-remixing = no default-sample-format = s16le default-sample-rate = 44100 alternate-sample-rate = 48000 default-sample-channels = 2 default-channel-map = front-left,front-right default-fragments = 8 default-fragment-size-msec = 10 enable-deferred-volume = yes deferred-volume-safety-margin-usec = 1 deferred-volume-extra-delay-usec = 0 shm-size-bytes = 0 log-meta = no log-time = no log-backtrace = 0 rlimit-fsize = -1 rlimit-data = -1 rlimit-stack = -1 rlimit-core = -1 rlimit-rss = -1 rlimit-as = -1 rlimit-nproc = -1 rlimit-nofile = 256 rlimit-memlock = -1 rlimit-locks = -1 rlimit-sigpending = -1 rlimit-msgqueue = -1 rlimit-nice = 31 rlimit-rtprio = 9 rlimit-rttime = 1000000
amixer -c 0
Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum Playback channels: Mono Limits: Playback 0 - 87 Mono: Playback 69 [79%] [-13.50dB] [on] Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] [on] Front Right: Playback 87 [100%] [0.00dB] [on] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] [on] Front Right: Playback 87 [100%] [0.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume penum Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Simple mixer control 'Mic',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Mic Boost',0 Capabilities: volume penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 3 [100%] [36.00dB] Front Right: 3 [100%] [36.00dB] Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Beep',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch penum Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 24 [77%] [19.50dB] [on] Front Right: Capture 24 [77%] [19.50dB] [on] Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Enabled' Simple mixer control 'Internal Mic',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Internal Mic Boost',0 Capabilities: volume penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB]
pacmd list-sources
Welcome to PulseAudio! Use "help" for usage information. >>> 2 source(s) available. index: 0 name: <alsa_output.pci-0000_00_1b.0.analog-stereo.monitor> driver: <module-alsa-card.c> flags: DECIBEL_VOLUME LATENCY state: IDLE suspend cause: priority: 1950 volume: 0: 0% 1: 0% 0: -inf dB 1: -inf dB balance 0.00 base volume: 100% 0.00 dB volume steps: 65537 muted: no current latency: 0.00 ms max rewind: 13 KiB sample spec: s16le 2ch 44100Hz channel map: front-left,front-right Stereo used by: 0 linked by: 0 fixed latency: 80.00 ms monitor_of: 0 card: 0 <alsa_card.pci-0000_00_1b.0> module: 4 properties: device.description = "Monitor of Built-in Audio Analogue Stereo" device.class = "monitor" alsa.card = "0" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xb3a10000 irq 45" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1b.0" sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.name = "7 Series/C210 Series Chipset Family High Definition Audio Controller" device.form_factor = "internal" device.string = "0" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" * index: 1 name: <alsa_input.pci-0000_00_1b.0.analog-stereo> driver: <module-alsa-card.c> flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY state: SUSPENDED suspend cause: IDLE priority: 9959 volume: 0: 68% 1: 68% 0: -9.89 dB 1: -9.89 dB balance 0.00 base volume: 8% -66.00 dB volume steps: 65537 muted: no current latency: 0.00 ms max rewind: 0 KiB sample spec: s16le 2ch 44100Hz channel map: front-left,front-right Stereo used by: 0 linked by: 0 fixed latency: 80.00 ms card: 0 <alsa_card.pci-0000_00_1b.0> module: 4 properties: alsa.resolution_bits = "16" device.api = "alsa" device.class = "sound" alsa.class = "generic" alsa.subclass = "generic-mix" alsa.name = "ALC269VB Analog" alsa.id = "ALC269VB Analog" alsa.subdevice = "0" alsa.subdevice_name = "subdevice #0" alsa.device = "0" alsa.card = "0" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xb3a10000 irq 45" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1b.0" sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.name = "7 Series/C210 Series Chipset Family High Definition Audio Controller" device.form_factor = "internal" device.string = "front:0" device.buffering.buffer_size = "14112" device.buffering.fragment_size = "1764" device.access_mode = "mmap" device.profile.name = "analog-stereo" device.profile.description = "Analogue Stereo" device.description = "Built-in Audio Analogue Stereo" alsa.mixer_name = "Intel PantherPoint HDMI" alsa.components = "HDA:10ec0269,10250647,00100100 HDA:80862806,80860101,00100000" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" ports: analog-input-microphone-internal: Internal Microphone (priority 8900, latency offset 0 usec, available: unknown) properties: device.icon_name = "audio-input-microphone" analog-input-microphone: Microphone (priority 8700, latency offset 0 usec, available: no) properties: device.icon_name = "audio-input-microphone" active port: <analog-input-microphone>
pacmd dump-volumes
Welcome to PulseAudio! Use "help" for usage information. >>> Sink 0: reference = 0: 60% 1: 60%, real = 0: 60% 1: 60%, soft = 0: 100% 1: 100%, current_hw = 0: 60% 1: 60%, save = yes Input 19: volume = 0: 100% 1: 100%, reference_ratio = 0: 100% 1: 100%, real_ratio = 0: 100% 1: 100%, soft = 0: 100% 1: 100%, volume_factor = 0: 100% 1: 100%, volume_factor_sink = 0: 100% 1: 100%, save = no Source 0: reference = 0: 0% 1: 0%, real = 0: 0% 1: 0%, soft = 0: 100% 1: 100%, current_hw = 0: 0% 1: 0%, save = yes Source 1: reference = 0: 68% 1: 68%, real = 0: 68% 1: 68%, soft = 0: 102% 1: 102%, current_hw = 0: 67% 1: 67%, save = yes
pactl info
Server String: unix:/run/user/liam/pulse/native Library Protocol Version: 27 Server Protocol Version: 27 Is Local: yes Client Index: 181 Tile Size: 65472 User Name: liam Host Name: liam-Aspire-V3-571G Server Name: pulseaudio Server Version: 3.0 Default Sample Specification: s16le 2ch 44100Hz Default Channel Map: front-left,front-right Default Sink: alsa_output.pci-0000_00_1b.0.analog-stereo Default Source: alsa_input.pci-0000_00_1b.0.analog-stereo Cookie: cccb:95f3
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Lemagex over 10 yearsAdded the outputs to my question.
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Braiam over 10 yearsLet me set this straight, you are getting feedback from whatever your speak trough your microphone?
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Lemagex over 10 yearswhen set to "internal microphone" port, yes. when set to "microphone" no. but it still uses my internal microphone for "microphone" that's what's spinning me out
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