声音有响度、音调、音色吗?好听悦耳的声音是乐音,其中,音调、响度、音色是它的三要素,那么噪声有这三要素吗?声音的响度与强弱有区别吗?(即dB是指响度吗?)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 12:35:12
![声音有响度、音调、音色吗?好听悦耳的声音是乐音,其中,音调、响度、音色是它的三要素,那么噪声有这三要素吗?声音的响度与强弱有区别吗?(即dB是指响度吗?)](/uploads/image/z/856029-21-9.jpg?t=%E5%A3%B0%E9%9F%B3%E6%9C%89%E5%93%8D%E5%BA%A6%E3%80%81%E9%9F%B3%E8%B0%83%E3%80%81%E9%9F%B3%E8%89%B2%E5%90%97%3F%E5%A5%BD%E5%90%AC%E6%82%A6%E8%80%B3%E7%9A%84%E5%A3%B0%E9%9F%B3%E6%98%AF%E4%B9%90%E9%9F%B3%2C%E5%85%B6%E4%B8%AD%2C%E9%9F%B3%E8%B0%83%E3%80%81%E5%93%8D%E5%BA%A6%E3%80%81%E9%9F%B3%E8%89%B2%E6%98%AF%E5%AE%83%E7%9A%84%E4%B8%89%E8%A6%81%E7%B4%A0%2C%E9%82%A3%E4%B9%88%E5%99%AA%E5%A3%B0%E6%9C%89%E8%BF%99%E4%B8%89%E8%A6%81%E7%B4%A0%E5%90%97%3F%E5%A3%B0%E9%9F%B3%E7%9A%84%E5%93%8D%E5%BA%A6%E4%B8%8E%E5%BC%BA%E5%BC%B1%E6%9C%89%E5%8C%BA%E5%88%AB%E5%90%97%3F%28%E5%8D%B3dB%E6%98%AF%E6%8C%87%E5%93%8D%E5%BA%A6%E5%90%97%3F%EF%BC%89)
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