Hi,

I want to convert small length audio file to Hex file for storing in EEprom then uC will sound the sound stored in EEProm, please tell any method or software for doing this at very small bit rate i don't find any useful link for doing this in software...

 

I have used this converter before:
http://www.cjseymour.plus.com/wavtocode/wavtocode.htm

 

Have you tried with an hex edior like hexdump?

 

I have used this converter before:

for what..?

 

Would this help?

http://en.allexperts.com/q/C-1040/read-wav-file-write.htm

 

Would this help?

http://en.allexperts.com/q/C-1040/re...file-write.htm

Not cleared....
http://en.allexperts.com/q/C-1040/read-wav-file-write.htm

 

Is the data contained in the audio file EXACTLY compatible with what the MCU needs to produce the sound?

 

Is the data contained in the audio file EXACTLY compatible with what the MCU needs to produce the sound?

Not sure about your question, i just want sound and found a link...
http://www.sm0vpo.com/eprom/wave_00.htm

 

Not sure about your question, i just want sound and found a link...
http://www.sm0vpo.com/eprom/wave_00.htm

Pretty much what I thought -- you are operating clueless and asking poorly defined questions that may or may not have any chance of achieving your poorly understood and/or described objectives.

 

First you need a system that can play audio. Something that has digital to analogue conversion.
The file would be PCM (wav) and you can usually just rename a wav file as .bin, that's how the old Simmons SDS-1 does it, then burn it to ROM. It's basically an Eprom and a DAC, but it sounds like you've got a lot to learn before you do anything like this. I would need to learn a lot myself before attempting anything like this.

Have a look here

https://www.sparkfun.com/tutorials/160

http://makezine.com/2013/02/13/the-microgranny-a-diy-granular-sampler/

http://little-scale.blogspot.co.uk/2012/07/flash-eeprom-music-29f010-sample.html

There's other things on this page

http://little-scale.blogspot.co.uk/search/label/eprom%20music

 

but it sounds like you've got a lot to learn before you do anything like this.

And, in this particular OP's case, therein lies the problem.

 

I have serial EEPROM... ATMLU020 2FB
I want to know exact which EEPROm is this ??

Two-wire
Serial EEPROM
1K (128 x 8)
2K (256 x 8)
4K (512 x 8)
8K (1024 x 8)
16K (2048 x 8)

 

Read ..... the ..... ..... datasheet.

 

i found this cool chip for voice recording...aPR33A1/aPR33A2/aPR33A3