Re: [music-dsp] bandsplitting strategies (frequencies) ?

Am 27.03.2018 um 19:29 schrieb David Reaves: If what you do involves material with an unusual spectral balance, and/or if you use aggressive filter roll offs and/or you use something other than RMS detection, then my assumptions may not be useful. that is understood. there are not many

Re: [music-dsp] bandsplitting strategies (frequencies) ?

This actually explains a few misconceptions I had in the past.. Both slopes are filed under "natural spectrum" in my mind. Am 27.03.2018 um 19:16 schrieb robert bristow-johnson:> > I believe thats equal energy on a -6dB/octave spectrum and gives figures > very close no, that's -3 dB/oct.

Re: [music-dsp] bandsplitting strategies (frequencies) ?

What I meant when I explained how I derived my crossover frequencies, was that I used actual, typical program audio and **its own inherent spectral energy density distribution** to determine empirically (over many months work) generally where to set the frequencies. Much typical

Re: [music-dsp] bandsplitting strategies (frequencies) ?

Original Message Subject: Re: [music-dsp] bandsplitting strategies (frequencies) ? From: "gm" Date: Tue, March 27, 2018 6:10 am To: music-dsp@music.columbia.edu

Re: [music-dsp] bandsplitting strategies (frequencies) ?

i keep dividing into equal bands on a log2 scale, I believe thats equal energy on a -6dB/octave spectrum and gives figures very close to what David Reaves suggested the other day for 4 bands when you set 6300 Hz as the upper limit and 150 Hz corner frequency for the bass band (or 45 Hz

Re: [music-dsp] bandsplitting strategies (frequencies) ?

gm wrote: What are good frequencies for band splits? (2-5 bands) For standard mastering applications there are norms for binoral and Equal Loudness Curve related reasons. The well known PC software probably doesn't get there but it may be you want to tune those frequencies based on the