Ubuntu 20.04 Microphone Background Noise

[Jerwell Escusa]

The microphone sounds just fine when I booted up with Windows 10, but in Ubuntu 20.04 the background noise is pretty loud. I have already tried enabling noise cancellation with PulseAudio, but it doesn't seem to work.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-45-generic 5.4.0-45.49
ProcVersionSignature: Ubuntu 5.4.0-45.49-generic 5.4.55
Uname: Linux 5.4.0-45-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.8
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: jerwellescusa 4380 F.... pulseaudio
 /dev/snd/pcmC0D0c: jerwellescusa 4380 F...m pulseaudio
 /dev/snd/pcmC0D0p: jerwellescusa 4380 F...m pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sat Sep 5 12:39:31 2020
InstallationDate: Installed on 2020-08-06 (29 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 003: ID 13d3:5a02 IMC Networks EasyCamera
 Bus 001 Device 002: ID 0cf3:e500 Qualcomm Atheros Communications
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 81G2
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-45-generic root=UUID=d6d16fb4-3439-4299-985d-5b1592314d74 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-45-generic N/A
 linux-backports-modules-5.4.0-45-generic N/A
 linux-firmware 1.187.3
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/13/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: 8KCN16WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0K13455 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 330-14IKB
dmi.modalias: dmi:bvnLENOVO:bvr8KCN16WW:bd04/13/2018:svnLENOVO:pn81G2:pvrLenovoideapad330-14IKB:rvnLENOVO:rnLNVNB161216:rvrSDK0K13455WIN:cvnLENOVO:ct10:cvrLenovoideapad330-14IKB:
dmi.product.family: ideapad 330-14IKB
dmi.product.name: 81G2
dmi.product.sku: LENOVO_MT_81G2_BU_idea_FM_ideapad 330-14IKB
dmi.product.version: Lenovo ideapad 330-14IKB
dmi.sys.vendor: LENOVO

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.