Recent content by David Gilfillan

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    REW Window length, FFT size and a few other questions

    all clear thank you. your reply: No, but you can apply a timing offset when measuring to put t=0 at your preferred position. I guess I'm stuck in the past here - I have to get my head around moving the time axis. I get very confused on site trying to compare phase of loudspeakers (e.g. for...
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    REW Window length, FFT size and a few other questions

    Sure much of this has been covered before, but after a search, a few questions I'm not certain about: What is the relationship between the window length and FFT (or DFT) size in REW? Can the two be changed independently once an impulse is measured and calculated? (i.e. retain a constant FFT...
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