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Subband adpcm

4.8 | 4 ratings Rate this file 10 Downloads (last 30 days) File Size: 27 KB File ID: #9206 Version: 1.0

Subband adpcm


Jinbo Li (view profile)


30 Nov 2005 (Updated )

These algorithm are based on the G722 standard..

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These algorithm are based on the G722 standard..
You need a fixed-point toolbox to run it..
Read the Readme.m first.

It is what i did in a project of a course

Required Products Fixed-Point Designer
MATLAB release MATLAB 7.1.0 (R14SP3)
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Comments and Ratings (6)
17 Apr 2013 Jo

Jo (view profile)


17 Jun 2010 Richard Hodges

I ran 10000 samples from the provided sample file through MAIN.m in R2010a. I get two artifacts, at around 5700 and 9200 samples. Also, I think the overall noise in the output is too large. There must be a problem with the code (besides its extraordinary slowness!)--is there something different in the fixed point functions in R2010a from R14SP3?

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02 May 2007 alireza kazemi


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02 Sep 2006 John Hollander

Amazing Work! The code documentation could have been a little better though.

16 Apr 2006 man par

11 Jan 2006 rock roll

Very good !! Hard-working person!!!

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