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Convention Paper

Software Based Live Sound Measurements

Authors: Ahnert, Wolfgang; Feistel, Stefan; Finder, Enno; Miron, Radu Alexandru

AES Convention 121 · Paper 6988 · October 2006

Abstract

In previous publications the authors introduced the software based measurement system EASERA to be used for measurements with different excitation signals like Sweep, MLS or Noise. The actual approach extends the range of excitations to natural signals like speech and music. This work investigates selected parameters like frequency range, dynamic range and fluctuation of the signal and the signal duration in order to reach conclusions about the conditions required to obtain results comparable with standard excitation signals. In this respect also the limitations of the standard stimuli and the proposed natural stimuli are discussed.

Details

Published in
AES Convention 121
AES Convention
121
Paper number
6988
Publication date
October 6, 2006
Session subject
Room and Architectural Acoustics
Affiliation
Ahnert Feistel Media Group (See document for exact affiliation information.)
Type
Convention Paper