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[solved] audio noise and sample rate
01-28-2015, 02:45 PM (This post was last modified: 01-31-2015 02:11 PM by starlord0502.)
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starlord0502 Offline
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[solved] audio noise and sample rate
My device is Asus Memo pad 8 ME181c.
OS: Android 4.4.2
CPU: Intel Atom Z3745

I found some noise appeared in background music of games since revision v0.9.9.1-1472-g82ccce9.
The last non-noise revision is v0.9.9.1-1462-g1b055fd.

At the same time, I noticed that the audio information under developer tools/system information/device info is different.

In revision v0.9.9.1-1462-g1b055fd, audio information of my device is as below:
sample rate 44100hz
frames per buffer 1152
optimal sample rate 48000hz
optimal frames per buffer 1152

In revision v0.9.9.1-1472-g82ccce9 and later (the last one I tried is v0.9.9.1-1611-ge0377db), audio information of my device is as below:
sample rate 48000hz
frames per buffer 1152
optimal sample rate 48000hz
optimal frames per buffer 1152

Maybe the noise is due to sample rate ???
How can I change the sample rate to try ?
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Messages In This Thread
[solved] audio noise and sample rate - starlord0502 - 01-28-2015 02:45 PM
RE: audio noise and sample rate - Henrik - 01-29-2015, 08:00 PM
RE: audio noise and sample rate - Henrik - 01-30-2015, 07:29 AM

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