[HP Pavilion dv7 Notebook PC, IDT 92HD71B7X, Black Mic, Internal] Background noise or low volume
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
When using the internal microphone, it mutes by itself every couple of minutes ( I have to move the microphone volume slider for it to work again), and if I am recording or speaking to anyone there is a lot of noise and echo in the background, if i use headphones the noise and echo are reduced
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: alsa-base 1.0.24+
ProcVersionSign
Uname: Linux 2.6.38-10-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xd2500000 irq 16'
Mixer name : 'IDT 92HD71B7X'
Components : 'HDA:111d76b2,
Controls : 21
Simple ctrls : 13
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd2410000 irq 19'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,
Controls : 4
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Wed Aug 10 01:27:46 2011
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
PackageArchitec
ProcEnviron:
LANGUAGE=en_CA:en
LANG=en_CA.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_Card: Internal Audio - HDA ATI SB
Symptom_Jack: Black Mic, Internal
Symptom_Type: High background noise, or volume is too low
Title: [HP Pavilion dv7 Notebook PC, IDT 92HD71B7X, Black Mic, Internal] Background noise or low volume
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/17/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.49
dmi.board.
dmi.board.name: 30FC
dmi.board.vendor: Compal
dmi.board.version: 01.99
dmi.chassis.type: 10
dmi.chassis.vendor: Compal
dmi.chassis.
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP Pavilion dv7 Notebook PC
dmi.product.
dmi.sys.vendor: Hewlett-Packard
This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.