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Title: Auditory models for low-bit rate audio coders
Authors: Kundapur Sandeep.
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Issue Date: 2006
Abstract: Perceptual Audio Coders incorporate human perceptual modeling techniques in order to reduce data rates, while maintaining high fidelity of the reconstructed audio signal. Auditory models form the backbone of such coders and auditory masking is the key phenomenon that is exploited to remove perceptual redundancy. But, most of the auditory models which are currently used in many medium to high rate audio coders estimate masking conservatively. At very low bit rates, more accurate auditory models are needed.
Description: 93 p.
Schools: School of Electrical and Electronic Engineering 
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:EEE Theses

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