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Author Topic: Audio effects on Raspberry  (Read 3903 times)

pascalbythree

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Audio effects on Raspberry
« on: June 13, 2017, 03:50:18 pm »
Does anybody have example code for Raspbian Linux on a Raspberry III / Zero.

For graphic sound effects on a Form or in OpenGL. To visualize the music for my new station.

Included are pictures of my working Amplifier.

Later to follow i am going to put a FM receiver together

and i am considering a yellow TULP BOX with a Raspberry in it to display a equalizer on my Television.

Anyone a URL / Name / Code  ?

Greets, Wouter van Wegen

PS: Does anybody know weither the 3.5mm jack on my RPI can be configured as a audio IN port? Or do i need to buy USB Sound device?
« Last Edit: June 13, 2017, 04:00:44 pm by pascalbythree »

Thaddy

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Re: Audio effects on Raspberry
« Reply #1 on: June 13, 2017, 05:10:14 pm »
I don't think the jack can be re-configured, but you don't need an audio USB device. You can obtain good results with one of the small audio boards http://elinux.org/index.php?title=RPi_Expansion_Boards#Sound

But you can also use some pins and use software pwm... The pi 1 could do that for me, so the pi 3 must also be able to do that. I have Pi 3's but never tried it on those.

Isn't the box a bit small for the RPi3?
 8-)
Maybe you want to be the first that lives inside your RPi3 box? http://www.plus27design.com/#a-container-home-at-full-speed-ahead

I can also help you with software filters like delay, reverb, flange, distortion and equalizers etc.
« Last Edit: June 13, 2017, 06:16:16 pm by Thaddy »
Specialize a type, not a var.

 

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