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嗨,
如何从麦克风类 im Actionscript 3.0 中获取分贝值。
提前致谢!
您可以从 Microphone 获得的唯一值是activityLevel. 由于多种原因,您无法获得声源的粗分 dB 值:
activityLevel
对不起,加油!