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Shaping a better environment with sound

机译:用声音塑造更好的环境

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摘要

Over the last 50 years or so, environmental acoustic engineers have been preoccupied with making objective measurements of noise. Noise is generally understood to be unwanted sound. Pioneering acousticians such as Beranek (1960) and Schultz (1982) have written seminal texts with titles such as Noise Reduction and Community Noise Rating which introduced a plethora of acoustical indices to evaluate the various complex features of noise.
机译:在过去的50年左右的时间里,环境声学工程师一直专注于进行噪声的客观测量。通常将噪声理解为有害的声音。诸如Beranek(1960)和Schultz(1982)之类的开拓性声学家以“降噪”和“社区噪声等级”等标题撰写了开创性的著作,其中引入了大量的声学指数来评估噪声的各种复杂特征。

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