Tikkidy's latest activity
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TTikkidy reacted to dcibel's post in the thread FSAF (Fast subband adaptive filtering) measurement with
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I realize storage is cheap, however I'd still like to utilize my storage effectively. As well, for sending files to others and posting... -
TTikkidy reacted to FSAF's post in the thread FSAF (Fast subband adaptive filtering) measurement with Like.
Interesting. I do not understand why ESS TD+N (~15 dB SPL) are so different from FSAF TD+N (~52 dB SPL) which are mostly noise. BTW...
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TTikkidy reacted to FSAF's post in the thread FSAF (Fast subband adaptive filtering) measurement with Like.
@Berndh Why the noise is different? This is one of the "why" questions I have no answers for. It's all my fault. The REW LP filtering...
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TTikkidy reacted to John Mulcahy's post in the thread FSAF (Fast subband adaptive filtering) measurement with Like.
It is the spectrum of the residual, just as the fundamental graph is the spectrum of the linear part of the response.
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TTikkidy replied to the thread FSAF (Fast subband adaptive filtering) measurement.I believe @FSAF believes that one of the purposes of FSAF is in the listening of the residuals. Currently when a file is saved, it...
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TTikkidy reacted to dcibel's post in the thread FSAF (Fast subband adaptive filtering) measurement with Like.
Yes, this is why I suggested a relative path to be saved such as ./FSAF instead of the full pathname, to avoid breaking links when MDAT...
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TTikkidy reacted to dcibel's post in the thread FSAF (Fast subband adaptive filtering) measurement with Like.
@John Mulcahy , I've noticed when playing back an audio file, that the silent passages aren't silent. There is an abnormal level of...
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TTikkidy replied to the thread FSAF (Fast subband adaptive filtering) measurement.USER ERROR yet again. :gah: Thanks to @dcibel for the tips, as well @JohnPM for previously mentioning about displaying measurements in...
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TTikkidy replied to the thread FSAF (Fast subband adaptive filtering) measurement.Thanks John for the software update to Beta 61: This is another session with the new update. Again 83dB@1m (ref. to 1KHz). This time I...
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TTikkidy replied to the thread FSAF (Fast subband adaptive filtering) measurement.Yes, it's a puzzle to me as well. In fact, when I first sent these to @FSAF with +36dB gain applied, there was so much noise, we could...
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TTikkidy replied to the thread FSAF (Fast subband adaptive filtering) measurement.For future reference: Software: REW V5.40 β60 83dB@1m (ref. to 1KHz) These recordings were in the same session. REW Settings...
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TTikkidy reacted to FSAF's post in the thread FSAF (Fast subband adaptive filtering) measurement with Like.
I am glad that FSAF, however imperfect, helps. My experience agrees with @dcibel. Driving a woofer in a 2-way configuration below 2*Fs...
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TTikkidy reacted to FSAF's post in the thread FSAF (Fast subband adaptive filtering) measurement with Like.
I finally cleaned up the FSAF & SPKID code and found a way to do joint-time-frequency ReLS regularization on @dcibel samples. It's...
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TTikkidy replied to the thread FSAF (Fast subband adaptive filtering) measurement.Is perhaps what you are referring to, described earlier in https://www.roomeqwizard.com/betahelp/help_en-GB/html/spectrum.html#top as…...
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TTikkidy replied to the thread FSAF (Fast subband adaptive filtering) measurement.One of the challenges of measuring in a non-anechoic chamber is noise pollution. There's a surprising amount of low frequency noise in...
