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Convention Paper

Power Improvement in Crosstalk Cancellation Using Psychoacoustic Frequency Masking

Authors: Liew, Yew-Hin; Yang, Jun; Tan, See-Ee; Gan, Woon-Seng

AES Convention 109 · Paper 5203 · September 2000

Abstract

The intention of crosstalk cancellation is to invert the transmission path of the system. Based on psychoacoustic masking in the frequency domain, the inversion problem is relaxed when many perceptual equivalent outputs exist. This paper presents a scheme that is capable of reducing the power consumption by employing frequency masking and frequency-dependent regularization. Subjective testing was also conducted to verify the perceptual quality.:

Details

Published in
AES Convention 109
AES Convention
109
Paper number
5203
Publication date
September 6, 2000
Session subject
Perception and Psychoacoustics
Affiliation
School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore (See document for exact affiliation information.)
Type
Convention Paper