In:
The Journal of the Acoustical Society of America, Acoustical Society of America (ASA), Vol. 131, No. 4_Supplement ( 2012-04-01), p. 3358-3358
Abstract:
The National Theatre Company of China seats 886, volume 5,400 m3, and reverberation time is 1.2s without audience and orchestra. As part of the design process, measurements on CAD computer and acoustical simulation using Raynoise software and full-sized materials samples were conducted over two year period. The hall in plan is bell shape. The ceiling is a curved cloud, with its U-shape balcony above the main floor (stall), two side rails provide the useful early reflections to the central rear seating area. The unique wall architectural features around the auditorium was analyzed on the models that all interior surfaces combine to distribute sources on the stage uniformly over the seating areas and to yield optimum values for reverberation time—RT, early decay time—EDT, Lateral fraction—LF, and strength—G.
Type of Medium:
Online Resource
ISSN:
0001-4966
,
1520-8524
Language:
English
Publisher:
Acoustical Society of America (ASA)
Publication Date:
2012
detail.hit.zdb_id:
1461063-2
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