Title :
Phase filtering with time reversal
Author_Institution :
University of Reading, Department of Engineering & Cybernetics, Reading, UK
Abstract :
Correction of phase shift by time-reversal recording is discussed from a unified viewpoint, including considerations of physical realisability, time delay and a systematic approach to practical application.
Keywords :
audio recording; delay circuits; phase shifters; signal processing; phase filtering; time delay; time reversal recording;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19770108
