[#4040] echo canceler doesn't work for linphone using AD1981 mmap-dirver

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[#4040] echo canceler doesn't work for linphone using AD1981 mmap-dirver

Submitted By: Cliff Cai

Open Date

2008-04-17 05:12:03     Close Date

2008-06-19 01:50:26

Priority:

Medium High     Assignee:

Cliff Cai

Status:

Closed     Fixed In Release:

N/A

Found In Release:

N/A     Release:

Category:

N/A     Board:

N/A

Processor:

N/A     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Fixed

Uboot version or rev.:

    Toolchain version or rev.:

App binary format:

N/A     

Summary: echo canceler doesn't work for linphone using AD1981 mmap-dirver

Details:

 

There is delay before reference signal and echo signal,this cause echo canceler

not work.

 

Follow-ups

 

--- Cliff Cai                                                2008-06-19 01:50:25

add a queue to buffer the data from far end in linphone

 

 

 

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