FAQ: [#6027] On adau1361, one channel of recorded audio is too small(2010)

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[#6027] On adau1361, one channel of recorded audio is too small

Submitted By: Vivi Li

Open Date

2010-05-12 05:39:02     Close Date

2010-06-11 04:18:27

Priority:

Medium     Assignee:

Cliff Cai

Status:

Closed     Fixed In Release:

N/A

Found In Release:

2010R1     Release:

Category:

N/A     Board:

N/A

Processor:

BF537     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Rejected

Uboot version or rev.:

    Toolchain version or rev.:

gcc4.3-2010_Apr_07

App binary format:

N/A     

Summary: On adau1361, one channel of recorded audio is too small

Details:

 

On adau1361, I can hear normal sound from one side of headphone from the recorded file, for the other side, the sound is very small.

 

This doesn't happen for other audio board.

 

On target board, run following command.

--

arecord -t wav -c 2 -f S32_LE -r 48000 | play

--

 

Follow-ups

 

--- Cliff Cai                                                2010-06-06 23:15:51

the jacket is a differential input for just one channel.

 

 

 

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