A psychoacoustic model approximating the masking threshold evoked by complex sounds is presented. It features nonlinear superposition of masking components in order to generate masked thresholds that closely match known psychoacoustic data. First results obtained with the psychoacoustic model for controlling the quantizers of the ISO MPEG Layer 3 coder are discussed.
https://www.aes.org/e-lib/browse.cfm?elib=7679
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.
Learn more about the AES E-Library
Start a discussion about this paper!