ITU-T P.800

ITU-T P.800 is a set of standardized methods used to evaluate how humans perceive the quality of voice and audio communications. It helps researchers and developers measure factors like clarity, naturalness, and overall satisfaction with voice calls or audio streams. By using tests and metrics defined in P.800, organizations can ensure their audio systems deliver acceptable sound quality, identify issues, and improve user experience. Essentially, it provides a consistent framework for assessing whether audio communications meet expected quality standards.