Feedback outputs/inputs on echo

erichos · Mar 24, 2011, 08:01 PM

I often use the standard delay A and B. But what I miss are some filter settings in it. My idea was to reprogram this echo myself to add some additional feedback outputs. Route it to some external filter setup and pass it back to additional feedback inputs

But I have no time to dive into it myself. Maby someone else can do this within a blink of an eye. Anyone?

Max M. · Mar 25, 2011, 06:22 AM

something like that:

Code:

name "Delay A (Sidechain)"
guid "1287B401-2EE3-4A5A-BF69-E79EEDD0B0CD"

xtramsize        48004   ; 2 * 0.5 seconds
const maxDelay = 24000fs ; 0.5 seconds

xdelay write d1 at 0
xdelay read d1r at 24000
xdelay write d2 at 24002
xdelay read d2r at 24002

input   inL, inR, returnL, returnR
output  outL, outR, sendL, sendR

control dry = 1
control wet = 0.66
control feedback = 0.5    
control time1 = 0.75
control time2 = 0.6
control xfeed = 0.75

temp    w, v

macs    sendL, d1r, 0, 0
macs    sendR, d2r, 0, 0

macs    w, inL, returnL, feedback
macs    v, inR, returnR, feedback
interp  d1, w, xfeed, v
interp  d2, v, xfeed, w

macs    0, 0, d1r, wet
macs    outL, accum, inL, dry
macs    0, 0, d2r, wet
macs    outR, accum, inL, dry

macs    &d1r, &d1, maxDelay, time1
macs    &d2r, &d2, maxDelay, time2

end

and:

Code:

name "Delay B (Sidechain)"
guid "8CA009FE-C9EE-4297-A17A-58DCE433215F"

xtramsize        48004   ; 2 * 0.5 seconds
const maxDelay = 24000fs ; 0.5 seconds

xdelay write d1 at 0
xdelay read d1r at 24000
xdelay read d2r at 48000

input   inL, inR, returnL, returnR
output  outL, outR, sendL, sendR

control dmix = 1        
control wmix = 0.5
control time = 1
control fdbk = 0.66
control panning = 0.33

temp 	q, z

macs    sendL, d1r, 0, 0
macs    sendR, d2r, 0, 0

macsn	z, 0, returnR, fdbk
interp	q, returnL, panning, z
macs	0, 0, q, wmix    
macs	outL, accum, inL, dmix
interp	q, z, panning, returnL
macs	0, 0, q, wmix
macs	outR, accum, inR, dmix
interp	0, inL, 0.5, inR
macs	d1, accum, z, fdbk

macs    &d2r, &d1r, maxDelay, time
macs    &d1r, &d1,  maxDelay, time

end

erichos · Apr 9, 2011, 07:41 PM

Sorry for my delayed answer. Thank you it worked perfectly. That was easy I could even do it myself

Thanks again

Mar 24, 2011, 08:01 PM	#1
erichos HardwareHeaven Newbie Join Date: Mar 2011 Posts: 2 Rep Power: 0	Feedback outputs/inputs on echo I often use the standard delay A and B. But what I miss are some filter settings in it. My idea was to reprogram this echo myself to add some additional feedback outputs. Route it to some external filter setup and pass it back to additional feedback inputs But I have no time to dive into it myself. Maby someone else can do this within a blink of an eye. Anyone?

Apr 9, 2011, 07:41 PM	Thread Starter #3
erichos HardwareHeaven Newbie Join Date: Mar 2011 Posts: 2 Rep Power: 0	Re: Feedback outputs/inputs on echo Sorry for my delayed answer. Thank you it worked perfectly. That was easy I could even do it myself Thanks again