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[on:]

Edit: 6 voice Drum Machine with a single timer and 2 x PWM outputs (8-bits 21Khz) - works much better and uses only one timer, compared to the previous code.

http://arduino.wusik.com

Edit: new updated files at the following post:

http://arduino.cc/forum/index.php/topic,53257.0.html

http://www.wusik.com/arduino/Libraries/Multi_PCM/8-bit-Drums.mp3



Best Regards, WilliamK

[Reply #1 on:]

And here's the PCM_Data.h file, couldn't post as its too big.

http://www.wusik.com/arduino/Libraries/Multi_PCM/PCM_Data.h

Wk

[Reply #2 on:]

Wow! Great Stuff! Any news in midi implementations? Can we hear some samples?

thanx!

[Reply #3 on:]

I will play a bit more with it later this weekend and post some audio examples soon.

I was hoping on getting this added to the Rugged Circuits + Wusik Drum Machine project we are working on...

http://www.kickstarter.com/projects/ruggedcircuits/arduino-drum-machine-step-sequencer-groove-box

But so far it would only work on a Mega, as it has more Flash Program room. ;-)

But again, I will research more when possible...

Wk

[Reply #4 on:]

thanks for sharing. when i get a free minute (or more like 2 free hours) I will see if I can get it to run :-D

[Reply #5 on:]

I'm also working on a WAV to Code converter. So far it works on 24, 16 and 8 bit WAV files, it converts to 8-bit Code keeping the sample-rate. Just need to clean up the code, which I should be able to do by the other weekend. ;-)

Wk

[Reply #6 on:]

Here we go, I updated the code at the following post:

http://arduino.cc/forum/index.php/topic,53257.0.html

Here's an MP3 example:

http://www.wusik.com/arduino/Libraries/Multi_PCM/8-bit-Drums.mp3

And here's the YouTube video:



For the files and everything else, check the post link above.

Best Regards, WilliamK

[Reply #7 on:]

Really cool, but those samples get really annoying really quickly!
Especially the last one in the mp3 sample, the one at the end

[Reply #8 on:]

Ha, but that's the thing, you can use any samples you want, thanks to the WAV to Code converter tool included. ;-) You just need to resample to 21052hz, so they sound right. (check the included WAV files)

I'm still playing around with this idea, trying to add a bass-line, if possible. ;-) Still, its only a hobby for now, so don't expect too much.   

Wk