Store audio in WAV fomat on MMC/SD card

[satishwe]

Hi,

I want to store audio(mono) on a sd card. I am not sure how to store it in WAV format. For now i can store on SDcard the output i get from MSP430.

Any suggestions are welcome.

 

[unaided]

Hi, you should encode audio in wav format, then save the file to sd card.
Usually you should use an encode chip to do this.

 

[satishwe]

Will check that , Is it possible to do it by means of software , like any API is already avaiable ?

 

[amraldo]

Check for any library that stores in wav format. wav can store raw audio data. You just need the container of the wav file.
--
Amr

 

[eziggurat]

I have read the wav file from a SD card. I use the opensource fat library, fatfs. To read the wav file, I use this page to understand the format. . I extract the data based on the wav file header.