Code covered by the BSD License  

Highlights from
PESQ MATLAB Wrapper

5.0

5.0 | 2 ratings Rate this file 44 Downloads (last 30 days) File Size: 171 KB File ID: #33820
image thumbnail

PESQ MATLAB Wrapper

by

 

MATLAB wrapper for the PESQ binary. Both narrowband and wideband (WB-PESQ) modes are supported.

| Watch this File

File Information
Description

Implements a MATLAB wrapper function for the PESQ version 2.0 binary [1]. Both narrowband and wideband modes are supported. The narrowband approach (P.862) returns both the raw MOS_PESQ score and its mapping to LQO scale: MOS_LQO as per P.862.1. The wideband extension (P.862.2) returns LQO mapped score: MOS_LQO as per P.862.2. LQO mapping transforms objective scores to allow for linear comparisons with MOS (P.800.1) results of subjective experiments.

This framework is written specifically to work corss-platform on Linux and Windows operating systems. Note, however, that for the wapper to work, the PESQ sources have to be compiled and the binary has to be installed on the target PC. The sources are freely available for download (however with license constraints) from ITU-T website at the following url:
 - http://www.itu.int/rec/T-REC-P.862-200511-I!Amd2/en

Linux makefile can be downloaded from:
 - http://download.dsplabs.com.au/Makefile.linux

Windows makefile and DEV-C++ project file can be downloaded from:
 - http://download.dsplabs.com.au/Makefile.windows
 - http://download.dsplabs.com.au/pesq.dev

DEV-C++ (IDE along with MingW compiler, for compiling on the Windows platform) can be downloaded from:
 - http://www.bloodshed.net/dev/devcpp.html

[1] ITU-T (2005), "P.862: Revised Annex A - Reference implementations
    and conformance testing for ITU-T Recs P.862, P.862.1 and P.862.2"
    url: http://www.itu.int/rec/T-REC-P.862-200511-I!Amd2/en

MATLAB release MATLAB 7.12 (R2011a)
Other requirements Linux or Windows
Tags for This File   Please login to tag files.
Please login to add a comment or rating.
Comments and Ratings (2)
22 Jul 2013 hai  
12 Feb 2013 Fabrizio Facchini

Great job!

Contact us