Hi, guys. Recently I doubt whether my test music suorce is correct. So I use the frequency spectrum function in Audacity to see my sine wave and pink noise.
I want to learn how Audacity measure the frequency spectrum. There some differences between my sine wave and sine wave generated by Audacity. And in 100-1000Hz my pink noise looks like it meets the standard pink noise, but beyond this frequency range, it’s not standard.
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