Audio Codecs Quality AnalyzerRequests codec's frame size and generates a test set of audio data according to the proper frame | |
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Audio Codecs Quality Analyzer Ranking & Summary
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- License:
- Purchase
- Price:
- $90.00
- Publisher Name:
- Sevana Oy
- Operating Systems:
- Windows NT, Windows XP, Windows 2000
- File Size:
- 143.55K
Audio Codecs Quality Analyzer Tags
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Audio Codecs Quality Analyzer Description
Audio Codecs Quality Analyzer is an easy to use voice coders tool that that is usually measured according to a mean subjective estimation - MOS (Mean Opinion Score). MOS is usually calculated as expert estimations of a set of speech signals played by different phones. Each expert gives his score: 1 = bad, 2 = poor, 3 = clear, 4 = good, 5 = excellent. Mean value of the obtained results is taken afterwards. Main features: program requests codec's frame size and generates a test set of audio data according to the proper frame size; correspondent vocoder is loaded from the DLL and program passes the audio signal array together with all parameters into it; vocoder starts encoding; original and decoded signal are compared using internal audio signal comparison function; window with signal similarity coefficient is displayed. 100% corresponds to identical signals.
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