dcibel's latest activity
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Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.The benefit for myself or anyone else would be to not have to listen to the sweep for a frequency response measurement. For example...
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Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.I am still struggling on comprehension of measurement results unfortunately. Below is a test of a pretty good speaker, a 2-way...
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Ddcibel reacted to John Mulcahy's post in the thread FSAF (Fast subband adaptive filtering) measurement with
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Log sweeps extract the linear part of the impulse response, move harmonic components to negative time and distribute other non-linear... -
Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.Thanks John, but timing markers for clock rate correction is not what I'm after. I am after a complete dual channel measurement, where...
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Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.@John Mulcahy , do you plan to incorporate any of the timing reference functionality of a sine sweep into FSAF? For myself, I have no...
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Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.John, from some discussions at DIYAudio, should one expect some loopback test with a known harmonic distortion level and sine sweep...
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Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.Thanks John. This FSAF stuff is really impressive, thanks for incorporating it to REW! I think it may take some time for it's use and...
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Ddcibel reacted to John Mulcahy's post in the thread FSAF (Fast subband adaptive filtering) measurement with Like.
I have added a busy indication for the next build.
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Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.If you're just looking for an excuse to upgrade... One more request might be a decimal place on the test duration box. When I load a...
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Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.I think this FSAF really needs a "loading" or "processing" indicator on the measurement window, as it takes a fair bit of time when...
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Ddcibel replied to the thread Thiele Small Parameters Tool - 2nd drop down is empty.You need to have measured something to select the measurement in the dropdown. So for added mass measurement, complete both impedance...
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Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.I second this request. EQ "measure with these filters" is an excellent feature for either sweep or FSAF test. I believe it could replace...
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Ddcibel replied to the thread Woofer NearField measurements, no SPL drop in vent tuning frequency..Box is overdamped or leaky.
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Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.FSAF helps in the way that all measurements help. They provide insight to understand the characteristics of a driver or system, and...
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Ddcibel replied to the thread FSAF (Fast subband adaptive filtering) measurement.Thanks John, I will pull the UUID from the measurement info for now.
