Search found 7 matches

by patb
Sun Jan 14, 2018 5:39 am
Forum: Algorithm development
Topic: Multi program pitch shifter
Replies: 6
Views: 7347

Yep, your completely right. This code is a long story ... :lol: Anyway, how is this ;multi program pitch shifter ;pot0 6 program select, select one of 4 dual pitch shifts, manual pitch shift or detune chorus ;pot1 dual shift crossfade or single pitch ;pot2 crossfade between dry and shifts ; ;shift c...
by patb
Sun Nov 26, 2017 4:02 am
Forum: Algorithm development
Topic: Multi program pitch shifter
Replies: 6
Views: 7347

Multi program pitch shifter

This is a multi program pitch shifter, inspired by commercial pedals. Its got 6 programs, selectable by pot0. the first 4 are dual shifts, that is 3 note harmonies. Crossfade the 2 shifts with pot1, and crossfade effect and dry with pot2. Fifth program is a single manual shift, with +/- 1 octave by ...
by patb
Sun Nov 26, 2017 3:50 am
Forum: Algorithm development
Topic: tape flange
Replies: 2
Views: 8642

tape flange

Although I think the ROM flanger is probably better :D :D
by patb
Sun Feb 05, 2017 4:42 am
Forum: Algorithm development
Topic: modulated echo
Replies: 0
Views: 28409

modulated echo

I'm sure I heard someone else using this sound somewhere ! It takes a mono right ADC input, stereo out. Mod speed is preset, and pot1 sets mod depth. Due to lack of pots the echo output level pot2 has 2 ranges, one with almost no feedback and one with alot of feedback. Best sound is 400ms or so dela...
by patb
Fri Sep 27, 2013 6:48 am
Forum: Algorithm development
Topic: slow gear
Replies: 11
Views: 17159

more slow gear

Had another go at this one, all thanks to Don Stavely for the original coding. ;slow attack ;Pot0 = attack rate equ in reg1 equ envlop reg2 equ peak reg4 equ trig reg5 equ ramp reg6 equ attack reg8 equ slope reg10 mem delay 256 ; Short delay to match the note detect delay ; ;sum inputs to mono: rdax...
by patb
Sat Apr 17, 2010 5:13 am
Forum: Algorithm development
Topic: tape flange
Replies: 2
Views: 8642

tape flange

Hi, this is my attempt at the seventies ish phase sound. I think it works ok, but would be interested in any opinions or improvements ! It's a bit unusual as the delay / effect signal is in advance of the original. Increasing the feedback_level towards 1.0 will create quite a good ordinary flanger s...
by patb
Sat Apr 17, 2010 4:24 am
Forum: Algorithm development
Topic: slow gear
Replies: 11
Views: 17159

Great slow gear program, nice one never could get mine to work properly ! Try this though:- ; Note trigger and timer ramp maxx envlop,0.9995 wrax envlop,1 ; envelope filter, leave in ACC rdfx peak,0.002 ; high-pass filter to differentiate wrhx peak, -1 ; no shelf rdfx peak,0.002 wrhx peak, -1 rdfx p...