MOS-PESQ-

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The project is a tool that can get MOS(PESQ) score for the voice.

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# MOS-PESQ

The project is a tool that can get MOS(PESQ)  score for the voice.

PESQ measure:
-------------
Usage of the PESQ objective measure is as follows:
   [pesq_mos]=pesq(cleanfile.wav,enhanced.wav) 
where 'cleanfile.wav' contains the clean speech file and 'enhanced.wav'
contains the enhanced file.

Example:
To run the PESQ objective measure with the example files provided, type 
in MATLAB:
>> pesq('sp09.wav','enhanced_logmmse.wav')

ans =
    2.2557

Source code for the PESQ implementation is available from a CD-ROM  included 
in the following book:

Loizou, P. (2007) "Speech enhancement: Theory and Practice", CRC Press.

COMPOSITE MEASURE:
-----------------
Usage: [Csig,Cbak,Covl]=composite(cleanfile.wav,enhanced.wav)
where 'Csig' is the predicted rating of speech distortion
      'Cbak' is the predicted rating of background distortion
      'Covl' is the predicted rating of overall quality.

You may run example files included in the zip file.
In MATLAB, type:
      
>> [c,b,o]=composite('sp09.wav','enhanced_logmmse.wav')

LLR=0.681368   SNRseg=3.991727   WSS=49.671978   PESQ=2.255732

c =
    3.3050

b =
    2.6160

o =
    2.7133

where 'sp09.wav' is the clean file and 'enhanced_logmmse.wav' is the enhanced file.
The predicted ratings for overall quality was 2.7133, for background was 2.61 and for signal distortion it was 3.3050.

Operating steps:
-----------------
>> ./matlab-PESQ/readme.txt
    
Thank:
-----------------

Any questions, please E_mail: kinglongbest@163.com/245051943@qq.com

MOS-PESQ-

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