Re: [music-dsp] EQ-building with fine adjustable steepness

2018-07-01 Thread Ross Bencina
Hello Rolf, On 27/06/2018 11:31 PM, rolfsassin...@web.de wrote: Now, I like to have an EQ with most probable flat response which is adjustable in steepness and frequency. [snip] Is there an analytic function decribing this? Check this one out: Thomas Hélie, "Simulation of Fractional-Order

Re: [music-dsp] EQ-building with fine adjustable steepness solution

2018-07-01 Thread Joerg Bitzer
mited filters though? > Regards Rolf > *Gesendet:* Mittwoch, 27. Juni 2018 um 16:49 Uhr > *Von:* "robert bristow-johnson" > *An:* music-dsp@music.columbia.edu > *Betreff:* Re: [music-dsp] EQ-building with fine adjustable steepness > So with a one-pole LPF with its c

Re: [music-dsp] EQ-building with fine adjustable steepness

2018-06-29 Thread robert bristow-johnson
Original Message Subject: Re: [music-dsp] EQ-building with fine adjustable steepness From: rolfsassin...@web.de Date: Fri, June 29, 2018 12:06 pm To: music-dsp@music.columbia.edu

Re: [music-dsp] EQ-building with fine adjustable steepness

2018-06-29 Thread rolfsassinger
ow-johnson" An: music-dsp@music.columbia.edu Betreff: Re: [music-dsp] EQ-building with fine adjustable steepness So with a one-pole LPF with its corner frequency set very low, you wI'll get a -6 sB slope, which is twice the slope that you desire for pink noise.if you follow that with a

Re: [music-dsp] EQ-building with fine adjustable steepness

2018-06-27 Thread robert bristow-johnson
ination is more important than knowledge." Original message From: rolfsassin...@web.de Date: 6/27/2018 6:31 AM (GMT-08:00) To: music-dsp@music.columbia.edu Subject: [music-dsp] EQ-building with fine adjustable steepness Dear all, I registered new to the list for p

[music-dsp] EQ-building with fine adjustable steepness

2018-06-27 Thread rolfsassinger
Dear all, I registered new to the list for private interest (building self programmable music gear as hobby). Since there was activity yet, I would like to ask my question regarding equalizer builing:   We know, classical EQs will work that way, that they decrease e.g 6dB/12dB/24dB per octave st