pypesq
A Python wrapper for calculating PESQ (Perceptual Evaluation of Speech Quality) scores from audio files.
What is pypesq?
PyPESQ is a Python package that calculates PESQ (Perceptual Evaluation of Speech Quality) scores, which measure the perceptual quality of speech signals. It wraps the official PESQ C routine to provide an easy-to-use Python interface for comparing reference and degraded audio files. This helps developers and researchers objectively evaluate speech quality in applications like codec testing, network transmission analysis, and audio enhancement.
Audio engineers, researchers, and developers working on speech processing, telecommunications, or audio quality assessment who need standardized metrics for evaluating speech degradation.
It provides direct access to the industry-standard PESQ algorithm from Python, eliminating the need for manual C integration. The package is simple, focused on evaluation accuracy, and integrates seamlessly with common Python audio libraries like `soundfile`.
Overview
A python package for calculating the PESQ.
Use Cases
Best For
- Evaluating speech codec performance
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