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Convention Paper

Jither: The Effects of Jitter and Dither for 1-Bit Audio PWM Signals

Authors: Floros, Andrew C.; Mourjopoulos, John N.; Tsoukalas, Dionysis E.

AES Convention 106 · Paper 4956 · May 1999

Abstract

Jitter in PWM audio can be induced due to timing errors in the PCM and/or PWM domain. Jither on the other hand is a controlled jitter pattern introduced into 1-bit PWM signals, having potentially beneficial effects (as is dither in PCM signals). The types and audibility of distortions induced by jitter/jither are examined using the PCM to PWM analytic mapper, for a wide range of signals.

Details

Published in
AES Convention 106
AES Convention
106
Paper number
4956
Publication date
May 6, 1999
Session subject
Signal Processing
Affiliation
University of Patras, Greece (See document for exact affiliation information.)
Type
Convention Paper