Sound Quality Analyzer conducts Roughness analysis on audio WAV files.
Roughness is a measure of fast modulations of the time waveform in a sound. For some products, roughness may be an objectionable sound and may indicate signs the product is poorly built or about to fail. For other product, roughness may be a desirable sound as it will make the product sound powerful.
Sound quality analyzer conducts the signal processing for overall roughness (in asper) and specific roughness (in asper/bark)