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General speaker questions for audio and home theater.

Re: Example please?

So are you saying that an aluminum cone's resonance (often referred to as resonating like a bell) at breakup, clearly seen in any metal diaphragm driver's waterfall plot, is minimum phase? So then this cone resonance can be controlled by a basic notch filter? I have never seen anyone claim that before. I'm happy to accept that breakup is minimum phase. It's the cone resonance caused by breakup that I dispute is minimum phase. It's my understanding that once a metal cone is ringing it can't be corrected with filters, which would fit the definition of non-minimum phase. Does this make sense?


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