AQuA is a simple but powerful tool to provide perceptual voice quality
Call quality is a determining factor for customer satisfaction with the selected service. AQuA – Audio Quality Analyzer alternative for POLQA and ViSQOL let’s you compare reference and test audios and receive a quality MOS score with a set of reports on reasons that causes sound quality degradation.
AQuA is a simple but powerful tool to provide perceptual voice quality estimation similarly to what POLQA and ViSQOL are doing. AQuA uses a human hearing model to analyze the reference signal and test to make an objective estimate on the listener’s opinion of the audio quality. With PVQA technology integrated in most recent version of AQuA one also receives information on audio impairments that influenced listener’s perception.
This is the easiest way to compare two audio files and evaluate voice quality between reference and test files. AQuA is perhaps the most flexible tool for end-to-end voice quality analysis on the market.