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Topic: Infinite Grade Impairment Scale (Read 4740 times) previous topic - next topic
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Infinite Grade Impairment Scale

A method of judging perceived audio quality for devices with small impairments - http://www.soundexpert.info/articles/IGIS.pdf. Any feedback would be helpfull. Thank you.
keeping audio clear together - soundexpert.org

Infinite Grade Impairment Scale

Reply #1 –
I haven't read it completely yet, but could you please define which "correlation coefficient" you used, since different estimaters exist.

I assume you used the normalized lagged product estimator, but you should still include it in your article.

Infinite Grade Impairment Scale

Reply #2 –
Quote
I assume you used the normalized lagged product estimator, but you should still include it in your article.
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Yes, I used normalized covariance of two vectors (signals).
keeping audio clear together - soundexpert.org
 

Infinite Grade Impairment Scale

Reply #3 –
Seems that this thread has to be moved to Scientific/R&D Discussion. Is it possible or may be it doesn't matter very much where it is?
keeping audio clear together - soundexpert.org