NOISEBOB ELECTRONICS concepts and ideas thread

Tutorials, tools, techniques, methodologies......

Moderator: Modulators

Post Reply
User avatar
NOISEBOB
Noiser
Posts: 63
Joined: Mon Dec 16, 2019 3:40 am

NOISEBOB ELECTRONICS concepts and ideas thread

Post by NOISEBOB »

LORD CHAOS
Image

chaotic mixer of some kind.
8 inputs to 2 outputs
which input goes to an output is controlled by two oscillators
or external LFO.,..

purely conceptual.

should work...

hmmmmmmmmmmmmmmmmmmmmmmm

.
yes, i know there are no decoupling capacitors there.. also the remaining two parts of the 4093 shall be pulled-down.
User avatar
The Mysterious Creep
Noise Artist
Posts: 217
Joined: Sun Jan 26, 2020 4:12 pm
Location: United States
Has thanked: 88 times
Been thanked: 32 times
Contact:

Re: NOISEBOB ELECTRONICS concepts and ideas thread

Post by The Mysterious Creep »

NOISEBOB wrote: Fri Mar 12, 2021 1:57 pm LORD CHAOS
Image

chaotic mixer of some kind.
8 inputs to 2 outputs
which input goes to an output is controlled by two oscillators
or external LFO.,..

purely conceptual.

should work...

hmmmmmmmmmmmmmmmmmmmmmmm

.
yes, i know there are no decoupling capacitors there.. also the remaining two parts of the 4093 shall be pulled-down.
Automatic Cut-up generator?

Y'know, I thought that kinda sarcastically but I'd totally do it.
Even if you took a few years and learned all the chords you'd still have a limited number of options. If you ignore the chords your options are infinite and you can master guitar playing in one day. - David Fair
User avatar
NOISEBOB
Noiser
Posts: 63
Joined: Mon Dec 16, 2019 3:40 am

Re: NOISEBOB ELECTRONICS concepts and ideas thread

Post by NOISEBOB »

The Mysterious Creep wrote: Fri Mar 12, 2021 10:48 pm Automatic Cut-up generator?

Y'know, I thought that kinda sarcastically but I'd totally do it.
yes, totally... for binary signals that should be how to do it.

for audio signals i would throw in a 4066 analogue switch... 2nd draft coming up
User avatar
crochambeau
Merzwow
Posts: 599
Joined: Fri Nov 22, 2019 11:21 am
Location: Cascadia
Has thanked: 241 times
Been thanked: 184 times
Contact:

Re: NOISEBOB ELECTRONICS concepts and ideas thread

Post by crochambeau »

If you tickle the inhibit pin on the 4052 it will interrupt signals without the addition of another IC. However, it interrupts ALL signals, so a 4066 would be a fine choice if your cutups are to be selective.
When in doubt, add resistance.

http://www.rochambeau.net/
User avatar
NOISEBOB
Noiser
Posts: 63
Joined: Mon Dec 16, 2019 3:40 am

Re: NOISEBOB ELECTRONICS concepts and ideas thread

Post by NOISEBOB »

crochambeau wrote: Sat Mar 13, 2021 6:42 am If you tickle the inhibit pin on the 4052 it will interrupt signals without the addition of another IC. However, it interrupts ALL signals, so a 4066 would be a fine choice if your cutups are to be selective.
yeah.. i'm putting a pin on the inhibit pin to mute everything...
here's the thing: http://noisebob.shitcore.org/wp-content ... -mixer.pdf

since i made that (15 minutes ago), i have decided to remove the 4093 control oscillators from the design and stick to the rule of A.M.A.P. (as modular as possible)...
User avatar
NOISEBOB
Noiser
Posts: 63
Joined: Mon Dec 16, 2019 3:40 am

Re: NOISEBOB ELECTRONICS concepts and ideas thread

Post by NOISEBOB »

fucking hell.. the reason i never finish anything is because i end up adding more and more crap to my designs.

i just wanted to make a quick and dirty chaotic mixer... now i am looking at something consisting of at least 16 chips... because of course i need to be able to mute and invert all signals, both globally and left/right (i am limiting myself a little bit as i could add mutes and inverters to each input),,, ....
User avatar
timdrage
Noise Artist
Posts: 250
Joined: Sat Nov 23, 2019 10:21 am
Has thanked: 2 times
Been thanked: 90 times

Re: NOISEBOB ELECTRONICS concepts and ideas thread

Post by timdrage »

yey cool to see :)
User avatar
timdrage
Noise Artist
Posts: 250
Joined: Sat Nov 23, 2019 10:21 am
Has thanked: 2 times
Been thanked: 90 times

Re: NOISEBOB ELECTRONICS concepts and ideas thread

Post by timdrage »

woah the 4067 things sounds interesting, gives me some ideas too, never looked at Multiplexer ICs !
User avatar
NOISEBOB
Noiser
Posts: 63
Joined: Mon Dec 16, 2019 3:40 am

Re: NOISEBOB ELECTRONICS concepts and ideas thread

Post by NOISEBOB »

timdrage wrote: Sat Apr 03, 2021 8:46 am woah the 4067 things sounds interesting, gives me some ideas too, never looked at Multiplexer ICs !
multiplexers are great...

i have an idea to make a 8 to 8 switch using two 4051s... oscs to control which of the 8 inputs to select and oscs to control which output to select.....
Post Reply