All what we have described above has been implemented into a software tool and libraries that allow taking another sight to the problem of voice and audio quality measurement. The method of sound signal quality estimation has shown a number of advantages over known methods of quality evaluation: – it is …
All what we havedescribed above has been implemented into a software tool and libraries thatallow taking another sight to the problem of voice and audio qualitymeasurement. The method of sound signal quality estimation has shown a numberof advantages over known methods of quality evaluation:
– it is universal since it allows judging the quality ofsignals from various source and processed in different ways;
– one can optimize quality estimation signal depending on thepurposes:
o in speed (for example, it is possible to receive roughestimation quickly);
o in signal type (using different bands for speech signalsand sound signals in general);
– resulting estimations correlate well (and sometimes evencatches what the others don’t) with that of well-known stadards (МОS, PESQ);
– quality estimations received for speech signals can betranslated in values of various kinds of intelligibility.
To learn more aboutsoftware test results, business benefits and integration possibililites pleasecheck this page http://www.sevana.fi/audio_speech_codecs_quality_analysis.php
We’ll get back tocomparing the new method and providing more information about differences andadvantages of it comparing to the other methods in the next post. Stay tuned!
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