Opens in a new tab

AES E-Library

← Back to search

Convention Paper

Floating Point Encoding for Transcription of High Fidelity Audio Signals

Authors: Lee, Francis F.; Lipschutz, David

AES Convention 55 · Paper 1190 · October 1976

Abstract

For professional quality transcription of audio signals, a floating point representation can give substantial savings over a straight binary representation. This paper shows, based on psychoacoustic data of masking noise, how floating point mantissa length, radix value, and exponent length can be arrived at. Listening tests, using real time computer generated music, yielded excellent agreement to the calculated values.

Details

Published in
AES Convention 55
AES Convention
55
Paper number
1190
Publication date
October 6, 1976
Affiliation
Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA (See document for exact affiliation information.)
Type
Convention Paper