How to Play sound with a singel chip AVR

[powermosfet]

hi,

Does any of you knows how to play an sound with a singel AVR chip. For example something like "Ok" And Or "Cancel" spoken

thank you.

[th_sak]

Hi, Have a look at the following pages.

Voice Compression using ADPCM algorithm:
http://instruct1.cit.cornell.edu/courses/ee476/FinalProjects/s2006/wc227_rks33/wc227_rks33/index.htm

Digital Sound Recorder with AVR and DataFlash:
http://www.atmel.com/dyn/resources/prod_documents/doc1456.pdf

DN039 - Sound Sample Play Back (AVRfreaks):
http://www.avrfreaks.net/index.php?module=Freaks%20Tools&func=viewItem&item_id=402

Stereo PWM Audio:
http://www.rpi.edu/~kouttd/03/Rage_against_the_arduino.html

BTc Sound Encoder (based on pic, but could be used with any uController):
http://www.romanblack.com/picsound.htm

[powermosfet]

Hi thank you for the reply.

I have found what i was looking for. testend and it worked. standalone chip check it out it's absolutely worth.


http://avrprog.pbworks.com/AvrSound

[SuperDrive]

From the desciption on the link, it plays music (midi), how to make it says "OK" and or "Cancel"?

[pomidor]

had make this thing using Bascom-AVR 1,5 bit AVRSound with tiny2313 and 24c256
http://www.mcselec.com/index2.php?option=com_forum&Itemid=59&page=viewtopic&t=5641

avrsound.zip from bascom forum
http://ifile.it/lwfgur5

[powermosfet]

From the desciption on the link, it plays music (midi), how to make it says "OK" and or "Cancel"?

go to voice generator online at
http://www2.research.att.com/~ttsweb/tts/demo.php


generate what ever you want and converter it to midi using this tool

http://www.rf1.net/software/mt/xm_to_midi_converter.html