Critical band analysis-synthesis
- 24 March 2005
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 6, 773-775
- https://doi.org/10.1109/icassp.1981.1171198
Abstract
The formal derivation of an integral transformation which can simulate certain frequency selective (critical bandwidth) properties of the auditory system is given. A parameterized family of analysis-synthesis transform pairs which behave as identities in the absence of perceptual modification is developed from a property of homogeneous functions. The formulation facilitates a flexible choice of analysis frequencies and frequency selective response characteristics. A particular member of the transform famiy is then implemented to simulate frequency selective properties of the peripheral auditory system.Keywords
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