Hi, I recently had to replace my laptop, and I am experiencing issues with my internal microphone.
I thought it was only in Skype, but also in Audacity and Gnome Sound Recorder I am getting a constant distorded noise, and I think my voice but in a really really low volume. Itâs practically noise. I tried some tweaking from the arch wiki, with no results, adding tshed=0 to the line that loads the udev module. Any help will be appreciated Here is the output to pactl list sourcesâŠ
State: SUSPENDED
Name: alsa_output.pci-0000_00_03.0.hdmi-stereo.monitor
Description: Monitor of Audio Interno Digital Stereo (HDMI)
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 6
Mute: no
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
Monitor of Sink: alsa_output.pci-0000_00_03.0.hdmi-stereo
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Audio Interno Digital Stereo (HDMI)"
device.class = "monitor"
alsa.card = "0"
alsa.card_name = "HDA Intel HDMI"
alsa.long_card_name = "HDA Intel HDMI at 0xb2610000 irq 51"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:03.0"
sysfs.path = "/devices/pci0000:00/0000:00:03.0/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "0a0c"
device.product.name = "Haswell-ULT HD Audio Controller"
device.form_factor = "internal"
device.string = "0"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Formats:
pcm
Source #1
State: SUSPENDED
Name: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor
Description: Monitor of Audio Interno Estéreo Analógico
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 7
Mute: no
Volume: front-left: 56973 / 87% / -3,65 dB, front-right: 56973 / 87% / -3,65 dB
balance 0,00
Base Volume: 65536 / 100% / 0,00 dB
Monitor of Sink: alsa_output.pci-0000_00_1b.0.analog-stereo
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = "Monitor of Audio Interno Estéreo Analógico"
device.class = "monitor"
alsa.card = "1"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xb2614000 irq 48"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "9c20"
device.product.name = "8 Series HD Audio Controller"
device.form_factor = "internal"
device.string = "1"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Formats:
pcm
Source #2
State: SUSPENDED
Name: alsa_input.pci-0000_00_1b.0.analog-stereo
Description: Audio Interno Estéreo Analógico
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 7
Mute: no
Volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
balance 0,00
Base Volume: 6554 / 10% / -60,00 dB
Monitor of Sink: n/a
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC233 Analog"
alsa.id = "ALC233 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xb2614000 irq 48"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "9c20"
device.product.name = "8 Series HD Audio Controller"
device.form_factor = "internal"
device.string = "front:1"
device.buffering.buffer_size = "17632"
device.buffering.fragment_size = "4408"
device.access_mode = "mmap"
device.profile.name = "analog-stereo"
device.profile.description = "Estéreo Analógico"
device.description = "Audio Interno Estéreo Analógico"
alsa.mixer_name = "Realtek ALC233"
alsa.components = "HDA:10ec0235,17aa3805,00100002"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
Puertos:
analog-input-internal-mic: MicrĂłfono interno (priority: 8900)
analog-input-mic: MicrĂłfono (priority: 8700, not available)
Puerto Activo: analog-input-internal-mic
Formats:
pcm```