Acoustic Space
声学空间/Sheng1 Xue2 Kong1 Jian1
聲響空間
CHEARS: False
EARS: True
CMT: False
EARS2 Encyclopedia: False
CHEARS:
EARS:
可感知的区域被声音的“景象”所包围着。不论是在一个实际的环境当中，还是一个臆想的，例如磁带或音箱模拟出的环境中，所有的声音都包含了产生的空间感的信息。这种信息可以是真实世界存在的，也可以是人工制造模拟出的。在环境声音方面，声音响度与混响质量决定了空间感的类型，比如是封闭的还是开放的环境以及空间的大小。另外，运动物体的速度感通常是因为环境中多普勒效应的存在而被感知。
The perceived area encompassed by a soundscape, either an actual environment, or an imagined one such as produced with a tape recording and several loudspeakers. Every sound brings with it information about the space in which it occurs (for environmental sound) or is thought to occur (as with synthesised sound). With environmental sound, loudness and the quality of reverberation mainly determine the kind of space that is perceived, enclosed or open, large or small. The sense of speeding motion is usually perceived by the presence of a Doppler Effect. (Reduction of Barry Truax - Handbook for Acoustic Ecology CD-ROM Edition. Cambridge Street Publishing, 1999 - CSR-CDR 9901)
EARS 2:
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