Audio storage and "playback" device

Go To Last Post
7 posts / 0 new
Author
Message
#1
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

I'm new here. But I would like to know if it is possible to develop a circuit that works as follows:

When you press a key, this circuit sounds continuously while the key is pressed. And there would be more keys: each one would play a different sound.

It would be interesting a device that allows several keys to be played at the same time. 

 

  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

FelipeGomes wrote:
I would like to know if it is possible to develop a circuit that works as follows...

Yes.

 

If you're thinking of a musical instrument, this is what a sampler does.

 

It would be interesting a device that allows several keys to be played at the same time. 

If you're thinking of a musical instrument, the term is polyphonic.

Top Tips:

  1. How to properly post source code - see: https://www.avrfreaks.net/comment... - also how to properly include images/pictures
  2. "Garbage" characters on a serial terminal are (almost?) invariably due to wrong baud rate - see: https://learn.sparkfun.com/tutorials/serial-communication
  3. Wrong baud rate is usually due to not running at the speed you thought; check by blinking a LED to see if you get the speed you expected
  4. Difference between a crystal, and a crystal oscillatorhttps://www.avrfreaks.net/comment...
  5. When your question is resolved, mark the solution: https://www.avrfreaks.net/comment...
  6. Beginner's "Getting Started" tips: https://www.avrfreaks.net/comment...
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

Thank you very much. That would be it. A sampler.

Since this is too complex, to have a quick fix, would someone have a clue where to start?

  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 1

avr335

  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

Top Tips:

  1. How to properly post source code - see: https://www.avrfreaks.net/comment... - also how to properly include images/pictures
  2. "Garbage" characters on a serial terminal are (almost?) invariably due to wrong baud rate - see: https://learn.sparkfun.com/tutorials/serial-communication
  3. Wrong baud rate is usually due to not running at the speed you thought; check by blinking a LED to see if you get the speed you expected
  4. Difference between a crystal, and a crystal oscillatorhttps://www.avrfreaks.net/comment...
  5. When your question is resolved, mark the solution: https://www.avrfreaks.net/comment...
  6. Beginner's "Getting Started" tips: https://www.avrfreaks.net/comment...
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

would someone have a clue where to start?

Go to a Yamaha music shop, lots of them there.

John Samperi

Ampertronics Pty. Ltd.

www.ampertronics.com.au

* Electronic Design * Custom Products * Contract Assembly

Last Edited: Wed. Sep 13, 2017 - 10:36 PM
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 1

Ross McKenzie ValuSoft Melbourne Australia