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Convention Paper

Recording and Reproduction over Two Loudspeakers as Heard Live. Part 2: Recording Concepts and Practices

Authors: Barringer, Don; Linkwitz, Siegfried

AES Convention 126 · Paper 7671 · May 2009

Abstract

For a half century, the crucial interaction between recording engineer and monitor loudspeakers during two-channel stereophonic recording has not been resolved, leaving the engineer to cope with uncertainties. However, recent advances in defining and improving this loudspeaker-room-listener interface have finally allowed objectivity to inform and shape the engineer’s choices. The full potential of the two-channel stereo format is now accessible to the recording engineer, and in a room that is just as normal as most consumers’ rooms. The improved reproduction has also allowed a deeper understanding of the merits and limits of spaced and coincident/near-coincident microphone arrays. As a result of these and earlier observations, a four-microphone array was conceived which exploits natural hearing processes to achieve greater auditory realism from two loudspeakers. A number of insights have emerged from the experiments.

Details

Published in
AES Convention 126
AES Convention
126
Paper number
7671
Publication date
May 6, 2009
Session subject
Recording, Reproduction, and Delivery
Affiliation
Linkwitz Lab, Arlington, CA, USA; Linkwitz Lab, Corte Madera, CA, USA (See document for exact affiliation information.)
Type
Convention Paper