混響
殘響(英語:)是声源發音停止後聲音繼續存在的聲學現象。其產生原因在於声波的傳播需要被牆壁或周圍障礙物所阻礙並反射,其消失也就滯後於發聲。
根據不同場合的音效需要,要考慮到殘響時間的不同長短。在音樂廳或劇院等對殘響敏感的場所,其建築材料要做特殊要求。
參考資料
外部連結
- Reverberation - Hyperphysics
- A database of measured room impulse responses to generate realistic reverberation effects
- Spring Reverb Tanks Explained and Compared
- Download possibility for a calculation software to Reverberation Time
- Calculation of the reverberation time after Sabine − RT60 decay
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