Jingdong Li

Can you provide the test audios?

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Hi, hidehowever777 To notice that PESQ cannot be computed in some cases. Unfortunately, your data is in this case. For your data, the [C version of PESQ](https://www.itu.int/rec/T-REC-P.862) will produce the...

The sample data prove that PESQ **cannot** be calculated in some cases, even if C version is used.

please confirm the deg or ref signal is not an all-zero array.