Comment on Stable Fiddusion: Frequency-domain blue noise generatorparentComments−tlb2yYou’re right. While a pure tone can only have higher harmonics when distorted, multiple tones can produce the difference frequency. And noise has every tone.−FreeFull2yEven when distorting a pure tone, the harmonics will reflect back down once they go past the Nyquist frequency.−galangalalgol2yAnd what happensnif you apply a high pass filter to white noise? That would have been my naive approach.
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You’re right. While a pure tone can only have higher harmonics when distorted, multiple tones can produce the difference frequency. And noise has every tone.
Even when distorting a pure tone, the harmonics will reflect back down once they go past the Nyquist frequency.
And what happensnif you apply a high pass filter to white noise? That would have been my naive approach.