# Audio out put

**URL:** <https://www.ruby-forum.com/t/audio-out-put/231402>\
**Category:** GNU Radio\
**Created:** [August 6, 2014, 11:45am UTC](https://www.ruby-forum.com/t/audio-out-put/231402 "2014-08-06T11:45:23Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![addis\_a](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/c4cdca/32.png) [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Post date:** [August 6, 2014, 11:45am UTC](https://www.ruby-forum.com/t/audio-out-put/231402/1 "2014-08-06T11:45:23Z")

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Hi

I am modulating a .wav audio file and transmitting using ofdm example  
using gnuradio. What should I dou to receive it as an audio file using  
the receive example.

If i write the receiver output to a wav file, it don’t give the required  
audio.

Please help

regards

Sreena

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<div class="post-metadata">

**Author:** ![sreena\_p\_h](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/47e85d/32.png) [@sreena\_p\_h](https://www.ruby-forum.com/u/sreena_p_h)\
**Post date:** [August 7, 2014, 10:34am UTC](https://www.ruby-forum.com/t/audio-out-put/231402/2 "2014-08-07T10:34:06Z")

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On 08/06/2014 11:41 AM, sreena p h wrote:

> Hi
> 
> I am modulating a .wav audio file and transmitting using ofdm example  
> using gnuradio. What should I dou to receive it as an audio file using  
> the receive example.
> 
> If i write the receiver output to a wav file, it don’t give the required  
> audio.

There’s lots that can go wrong here, and it’s impossible to tell from  
this short email. Most likely the file is corrupted during transmission.

M