| 2021-04-14 12:37:16 |
Kai-Heng Feng |
bug |
|
|
added bug |
| 2021-04-14 12:37:54 |
Kai-Heng Feng |
description |
[Impact]
Audio gets recorded by "arecord" has really bad sound quality when the volume is low.
[Fix]
Switch the default audio format from 8 bits to 16 bits if hardware supports it.
[Test]
1. Plug a microphone.
2. Run `arecord | aplay` and say something to the microphone.
3. Only noise can be heard.
With the fix applied, the recording is clear.
[Where problems could occur]
If there's any hardware falsely advertised to support 16 bits, this change will break them.
However, this is effectively using `arecord -f cd` or `arecord -f cdr`, so that's not likely. |
[Impact]
Audio gets recorded by "arecord" has really bad sound quality when the volume is low.
[Fix]
https://github.com/alsa-project/alsa-utils/pull/69
Switch the default audio format from 8 bits to 16 bits if hardware supports it.
[Test]
1. Plug a microphone.
2. Run `arecord | aplay` and say something to the microphone.
3. Only noise can be heard.
With the fix applied, the recording is clear.
[Where problems could occur]
If there's any hardware falsely advertised to support 16 bits, this change will break them.
However, this is effectively using `arecord -f cd` or `arecord -f cdr`, so that's not likely. |
|
| 2021-04-14 14:23:06 |
Kai-Heng Feng |
attachment added |
|
alsa-utils_1.2.4-1ubuntu3.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-utils/+bug/1923841/+attachment/5487830/+files/alsa-utils_1.2.4-1ubuntu3.debdiff |
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| 2021-04-14 14:23:41 |
Kai-Heng Feng |
attachment added |
|
alsa-utils_1.2.3-1ubuntu1.1.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-utils/+bug/1923841/+attachment/5487831/+files/alsa-utils_1.2.3-1ubuntu1.1.debdiff |
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| 2021-04-14 14:24:21 |
Kai-Heng Feng |
attachment added |
|
alsa-utils_1.2.2-1ubuntu2.1.debdiff https://bugs.launchpad.net/ubuntu/+source/alsa-utils/+bug/1923841/+attachment/5487832/+files/alsa-utils_1.2.2-1ubuntu2.1.debdiff |
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| 2021-04-14 14:24:59 |
Kai-Heng Feng |
bug |
|
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added subscriber Canonical Hardware Enablement |
| 2021-04-14 14:25:04 |
Kai-Heng Feng |
tags |
|
oem-priority originate-from-1868034 sutton |
|
| 2021-04-14 16:28:36 |
Ubuntu Foundations Team Bug Bot |
tags |
oem-priority originate-from-1868034 sutton |
oem-priority originate-from-1868034 patch sutton |
|
| 2021-04-14 16:28:45 |
Ubuntu Foundations Team Bug Bot |
bug |
|
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added subscriber Ubuntu Sponsors Team |
| 2021-04-15 08:22:53 |
Sebastien Bacher |
alsa-utils (Ubuntu): importance |
Undecided |
Low |
|
| 2021-04-15 08:22:55 |
Sebastien Bacher |
alsa-utils (Ubuntu): status |
New |
Fix Committed |
|
| 2021-04-15 08:24:22 |
Sebastien Bacher |
bug |
|
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added subscriber Sebastien Bacher |
| 2021-04-15 08:24:24 |
Sebastien Bacher |
removed subscriber Ubuntu Sponsors Team |
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|
| 2021-04-15 20:08:42 |
Launchpad Janitor |
alsa-utils (Ubuntu): status |
Fix Committed |
Fix Released |
|
| 2021-04-26 08:45:38 |
Timo Aaltonen |
alsa-utils (Ubuntu Focal): status |
New |
Fix Committed |
|
| 2021-04-26 08:45:40 |
Timo Aaltonen |
bug |
|
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added subscriber Ubuntu Stable Release Updates Team |
| 2021-04-26 08:45:41 |
Timo Aaltonen |
bug |
|
|
added subscriber SRU Verification |
| 2021-04-26 08:45:46 |
Timo Aaltonen |
tags |
oem-priority originate-from-1868034 patch sutton |
oem-priority originate-from-1868034 patch sutton verification-needed verification-needed-focal |
|
| 2021-04-27 06:09:12 |
Kai-Heng Feng |
tags |
oem-priority originate-from-1868034 patch sutton verification-needed verification-needed-focal |
oem-priority originate-from-1868034 patch sutton verification-done-focal verification-needed |
|
| 2021-05-06 08:52:40 |
Launchpad Janitor |
alsa-utils (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2021-05-06 08:52:44 |
Łukasz Zemczak |
removed subscriber Ubuntu Stable Release Updates Team |
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|
| 2022-09-02 14:36:21 |
Timo Aaltonen |
hwe-next: status |
New |
Fix Released |
|
