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首页> 外文期刊>Proceedings of the IEE - Part B: Electronic and Communication Engineering >The acoustic design of talks studios and listening rooms
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The acoustic design of talks studios and listening rooms

机译：会谈室和听音室的声学设计

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The paper gives the current views of the author and his colleagues in the Engineering Department of the British Broadcasting Corporation on the design and construction of talks studios and listening rooms or control cubicles, which are considered together on account of their similarity with respect to acoustic behaviour. It is shown that a distinctive characteristic is that, because their dimensions are comparable with the wavelength of low-frequency sound, the sound field is characterized by strong simple standing-wave patterns which cannot be eliminated without eliminating the reverberation itself. It is shown also that the audible effects are confined to those associated with simple axial modes and that, by careful adjustment of dimensions, provision of diffusion and the proper distribution of absorbing material, the worst faults can be avoided. The effects of the monaural listening chain are considered as well as the consequent necessity for reduced background noise and reverberation in studios as compared with a normal living-room. Finally, design data for both talks studios and control or listening cubicles are given.
机译：本文提供了作者和他在英国广播公司工程部的同事对谈话工作室和听音室或控制间的设计和建造的最新观点，这些观点由于它们在声学特性方面的相似性而被综合考虑。结果表明，一个独特的特征是，由于其尺寸可与低频声音的波长相媲美，因此声场的特点是具有强大的简单驻波图样，如果不消除混响本身就无法消除。还显示出可听见的影响仅限于与简单轴向模式有关的影响，并且通过仔细调整尺寸，提供扩散和适当地吸收材料分布，可以避免最严重的故障。与正常起居室相比，考虑了单声道聆听链的效果以及随之而来的需要减少演播室中的背景噪音和混响。最后，给出了谈话工作室和控制或聆听间的设计数据。

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