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New methods in architectural investigations to evaluate the acoustic qualities of concert halls

: Plenge, G.; Lehmann, P.; Wettschureck, R.; Wilkens, H.

Journal of the Acoustical Society of America : JASA 57 (1975), No.6, pt.1, pp.1292-9
ISSN: 0001-4966
ISSN: 1520-8524
Journal Article
Fraunhofer HHI ()
acoustic field; architectural acoustics; musical acoustics; reverberation; architectural investigations; acoustic qualities; concert halls; position; reverberation time; sound field physical characteristics; subjective assessments; artificial heads; factor analysis

Subjective assessments of some concert halls were compared with parameters describing the sound field physical characteristics. Artificial heads were used to receive the acoustic signals and the differences they detected in the sound field were related to physical variables such as position and reverberation time. Factor analysis revealed some independent factors which describe hall quality better than the reduced number previously used.