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Convention Paper

A New Multichannel Microphone Technique for Effective Perspective Control

Authors: Lee, Hyunkook

AES Convention 130 · Paper 8337 · May 2011

Abstract

This paper introduces a new multichannel microphone technique that was designed to produce multiple listener perspectives. A listener perspective paradigm and the related spatial attributes are also proposed for the evaluation of spatial quality in acoustic recording and reproduction. The proposed microphone array employs five coincident microphone pairs, which can be transformed into virtual microphones with different polar patterns and directions depending on the mixing ratio. The results of interchannel correlation and informal subjective evaluations suggest that the proposed technique is able to offer an effective control over various spatial attributes.

Details

Published in
AES Convention 130
AES Convention
130
Paper number
8337
Publication date
May 6, 2011
Session subject
Multichannel/Spatial
Affiliation
University of Huddersfield, Queensgate, Huddersfield, UK (See document for exact affiliation information.)
Type
Convention Paper