Computational models of sound-quality metrics using method for calculating loudness with gammatone/gammachirp auditory filterbank

Takuto Isoyama, Shunsuke Kidani, Masashi Unoki

Sound-quality metrics (SQMs), such as sharpness, roughness, and fluctuation strength, are calculated using a standard method for calculating loudness (Zwicker method, ISO532B, 1975…