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Perceptual evaluation of speech quality – PESQ

Spearline Testing

862, PESQ arrived in 2001. With PESQ perceptual evaluation of speech quality, audio quality on phone calls – mobile or fixed-line network; toll and toll-free services, VoIP or PSTN – can be assessed to an agreed international standard. Otherwise known as ITU-T P.862,

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Sound opinions and the PESQ evolution

Spearline Testing

862, PESQ was introduced in 2001. With PESQ, audio quality on phone calls - mobile or fixed-line network; toll and toll-free services, VoIP or PSTN - can be assessed to an agreed international standard. Otherwise known as ITU-T P.862,