optical effects and sound effects 中文意思是什麼
optical effects and sound effects
解釋
視覺效果與聲音效果-
Because temperature and wind greatly influence the spread of sound in the air, they produce interesting effects similar to the optical phenomenon of mirage. through analysis of the sonic signal, we can therefore estimate the atmospheric conditions such as the temperature and or the wind distribution aloft
由於風和溫度都對聲音的傳播速度有很大影響,也會產生類似光學上的海市蜃樓那樣的現象,因此,透過分析聲音訊號,亦可估算當時大氣的性質如溫度的高低或風力的分佈。
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