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Convention Paper

BTSC Performance Degradation due to Receiver Impairments

Authors: Craft, William (Win)

AES Convention 95 · Paper 3706 · October 1993

Abstract

This paper basically describes various impairments to good stereo television audio reproduction in modern television receivers. Specific examples discussed include: misadjustment of the BTSC decoder's wideband VCA; misadjustment of the spectral de-emphasis; the impact of eliminating the spectral de-emphasis or replacing it with a fixed-filter network. Examples drawn from simulations of these conditions are presented as graphs of frequency response.

Details

Published in
AES Convention 95
AES Convention
95
Paper number
3706
Publication date
October 6, 1993
Session subject
Test, Measurement, and Specifications
Affiliation
dbx Technology Licensing, Upton, MA (See document for exact affiliation information.)
Type
Convention Paper