Download All

No BSD License

5.0

5.0 | 3 ratings Rate this file 11 Downloads (last 30 days) File Size: 26.99 KB File ID: #9206

Subband adpcm

30 Nov 2005 (Updated 05 Dec 2005)

These algorithm are based on the G722 standard..

File Information

Description

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 Toolbox

MATLAB release

MATLAB 7.1.0 (R14SP3)

Tags for This File
Everyone's Tags	adpcm, audio processing, g722, pcm, speech, subband, video processing
Tags I've Applied
Add New Tags	Please login to tag files.

Comments and Ratings (5)
11 Jan 2006	rock roll	Very good !! Hard-working person!!!
16 Apr 2006	man par
02 Sep 2006	John Hollander	Amazing Work! The code documentation could have been a little better though.
02 May 2007	alireza kazemi	love
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?

Please login to add a comment or rating.

Updates
05 Dec 2005	the plot figure fun was added..