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jhr
Beginner
98 Views

IPP 5.3.4 Echo Canceller Update

Hi,

In IPP 5.3.4 release note you can read this about the echo canceller:

. Improved Echo cancellation issues in Speech coding function and Sample

Unfortunately there is no sample package for 5.3.4, the closest I can get is w_ipp-samples_p_5.3.101.zip which has no changes in the echo canceller code.

Where can I get the samples which contains this update ?

Thanks.
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3 Replies
Ivan_Ryzhachkin__Int
New Contributor I
98 Views

Quoting - jhr
Hi,

In IPP 5.3.4 release note you can read this about the echo canceller:

. Improved Echo cancellation issues in Speech coding function and Sample

Unfortunately there is no sample package for 5.3.4, the closest I can get is w_ipp-samples_p_5.3.101.zip which has no changes in the echo canceller code.

Where can I get the samples which contains this update ?

Thanks.

Hi,
IPP AEC essentialy improved starting6. release.
regards,
Ivan
jhr
Beginner
98 Views


Hi,
IPP AEC essentialy improved starting6. release.
regards,
Ivan

I understand, but I can't update to 6.x for now.

Since there is an improvement in 5.3.4 as stated in the release note I would like to be able to get it.

Can you get more information about this AEC fixed issues in 5.3.4 ?

Regards.
Ivan_Ryzhachkin__Int
New Contributor I
98 Views

Quoting - jhr

I understand, but I can't update to 6.x for now.

Since there is an improvement in 5.3.4 as stated in the release note I would like to be able to get it.

Can you get more information about this AEC fixed issues in 5.3.4 ?

Regards.
Hello,
Unfortunately I failedto find 5.3.4 package. 5.3.101 has integer implementationwhereas 6.> is float. => Better NR,NLP, NLMS.
regards,
Ivan

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