DocumentCode
3391438
Title
Signal selection for the room acoustics measurement
Author
Mateljan, I.
Author_Institution
Fac. of Electr. Eng., Split
fYear
1999
fDate
1999
Firstpage
199
Lastpage
202
Abstract
The paper describes a class of random phase multisine signals and their use in a single channel impulse response measurement system. The system is compared with a maximum length sequence driven system. The influence of measuring system nonlinearities and noise on the impulse response estimation is analyzed. The experimental work has confirmed the advantage of using the random phase multisine excitation in room acoustics measurements
Keywords
acoustic signal processing; architectural acoustics; transient response; impulse response estimation; measuring system nonlinearities; random phase multisine excitation; random phase multisine signals; room acoustics measurement; signal selection; single channel impulse response measurement system; Acoustic distortion; Acoustic measurements; Distortion measurement; Length measurement; Loudspeakers; Multilevel systems; Noise measurement; Phase measurement; Power measurement; Signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Applications of Signal Processing to Audio and Acoustics, 1999 IEEE Workshop on
Conference_Location
New Paltz, NY
Print_ISBN
0-7803-5612-8
Type
conf
DOI
10.1109/ASPAA.1999.810884
Filename
810884
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