Acoustics

Yazarlar: ["Gavin Kearney", "Helena Daffern", "Patrick Cairns", "Anthony Hunt", "Ben Lee", "Jacob Cooper", "Panos Tsagkarakis", "Tomasz Rudzki", "Daniel Johnston"]

Konular:-

DOI:10.3390/acoustics4030047

Anahtar Kelimeler:Recording studio acoustics,Spatial impulse resposes,Kemar,Binaural,Audio for virtual reality,Ambisonics

Özet: : In this paper we present a complete acoustic survey of the British Broadcasting Corporation Maida Vale recording studios. The paper outlines a fast room acoustic measurement framework for capture of spatial impulse response measurements for use in three or six degrees of freedom Virtual Reality rendering. Binaural recordings from a KEMAR dummy head as well as higher order Ambisonic spatial room impulse response measurements taken using a higher order Ambisonic microphone are presented. An acoustic comparison of the studios is discussed, highlighting remarkable similarities across three of the recording spaces despite significant differences in geometry. Finally, a database of the measurements, housing the raw impulse response captures as well as processed spatial room impulse responses is presented.

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