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I have some recorded audio files of several nights of sleeping. I need to find out when there is snore sound. It will be much easy to visualize the audio by volume/time. Is there such a software?

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closed as off-topic by fixer1234, mdpc, DavidPostill, Kevin Panko, Frank Apr 21 '15 at 2:59

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "Questions seeking product, service, or learning material recommendations are off-topic because they become outdated quickly and attract opinion-based answers. Instead, describe your situation and the specific problem you're trying to solve. Share your research. Here are a few suggestions on how to properly ask this type of question." – fixer1234, mdpc, DavidPostill, Kevin Panko, Frank
If this question can be reworded to fit the rules in the help center, please edit the question.

    
I recommend you to rephrase your question. It may be closed as off-topic as it stnads. Try to adress the problem rather than directly ask for software recommendation – Art Gertner Apr 20 '15 at 8:40
    
I think this is off-topic, but not for what @smc said - It should go on softwarerecs.stackexchange.com – Frank Apr 21 '15 at 2:59
up vote 5 down vote accepted

You could use Audacity. It will give you a visual representation of the volume. It is open source and very good.

http://audacity.sourceforge.net/

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How about video? Is there a open source program show video thumbnails with audio volume graph? – Flou May 15 '13 at 5:28

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