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Convention Paper

Loudness Compensation: Use and Abuse

Authors: Holman, Tomlinson; Kapmann, Frank S.

AES Convention 58 · Paper 1281 · November 1977

Abstract

A listening survey of conventional loudness controls led to te subjective impression that most of them overcompensate. The well-known Fletcher-Munson contours are shown to be an improper basis for loudness compensation. Differential loudness contours, however, can be used to account for the fact that the ear's response is not flat at any chosen reference level. Also, experimental data after Fletcher-Munson is examined for applicability to loudness compensation. Computer generated tables are included along with several circuits developed to follow the new curves.

Details

Published in
AES Convention 58
AES Convention
58
Paper number
1281
Publication date
November 6, 1977
Affiliation
Apt Corporation, Cambridge, MA (See document for exact affiliation information.)
Type
Convention Paper