HOW TO CONVERT SGTL5000 DATA INTO WAV FILE?

[Dipak]

Hello Team,

First Thanks to all Nordic support:)

My problem :

I have interfaced SGTL5000 with Nrf52832 (used SDK 16) I'm getting the audio data on aux connector and also getting data in form of integer value ( negative and positive values ) 

Now I have take a log of this integer values using jlink RTT viewer but I don't know how to convert this values into wav file?

{ I played one song and based on that I take log on RTT viewer  }

2) I also want to transmit this data on ble Nordic uart service and from android I want to convert this data into wav file ( live streaming - some real time delay is acceptable) but I don't how to convert data into wav file?

Thanks! 

[Jørgen Holmefjord]

Hi,

This repository may provide some useful tips and links.

I'm not aware of any specific libraries for converting to WAV format, but as far as I can see, the input from SGTL5000 is PCM format, so any PCM to WAV converters should do the job.

Best regards,
Jørgen

[Dipak]

Thanks for the reply!

Actually, I already used this example in my customize code but I don't know how to convert integer data into a .wav file

I have spent lots of time behind this but still, I have not got success! 

I have attached the recorded data file please let me know if is it the right file for .wav conversion or not?

Please help me out with this  

Thanks!

[Dipak]

If this file format is not right then please let me know how to generate the right file format for .wav file