ピストル音の音響特性

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書誌事項

タイトル別名
  • Acoustical Properties of Pistol Reports
  • ピストルオン ノ オンキョウ トクセイ

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抄録

The pistol used for a starting signal in athletic games is often employed as a sound source for the measurement of reveberation time in rooms, but the acoustical properties of such a sound have not yet been examined fully. This paper describes the practical and essential data on the acoustical properties of the pistol report used as a handy sound source. The waveform, sound pressure and propagation time of the sound are investigated, and the results obtained by frequency analyses through octave filters are discussed.

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