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Convention Paper

Comparison of Impulse-Sound Test Measurements and TEF Measurements in Room Acoustics

Authors: Ahnert, Wolfgang

AES Convention 86 · Paper 2812 · March 1989

Abstract

Impulse-sound test measurements have during the last 50 years developed into an important method for objective acquisition of room-acoustical characteristics. Corresponding investigations by diverse authors and schools have ensured that the objectively obtained data are also susceptible of subjective interpretation. In contrast to dummy-head measurements, the TEF measurements which quite recently have become feasible are at present possible but for one channel. The article describes which information can be obtained nevertheless and how a new software can be helpful in achieving useful results already by these one-channel measurements. The contribution is complemented by examples from measurements made in the Schillertheater in Berlin West.

Details

Published in
AES Convention 86
AES Convention
86
Paper number
2812
Publication date
March 6, 1989
Session subject
Room Acoustics
Affiliation
Institut fur Kulturbauten (ikb), Berlin, GDR (See document for exact affiliation information.)
Type
Convention Paper