Get RMS and Peak of Audio file with command line tool/script

In other words:

I need a command line tool/utility/application/script (could be a Java jar, a binary application written in C/C++, or python) that runs in Mac OS X Lion. The application needs to take as a command line argument the path to an audio file in WAV format. As output, the application needs to print 2 lines to standard out: the RMS and the Peak Level of the given WAV file.


- RMS: Average decibels of volume of the audio using "root mean squared"

- Peak Level: Maximum volume level of the song. 0 Decibels or "Db" for short is the max volume a piece of digital audio can have.


- There is an command line tool, afclip, that does something like this but just analyzes to see if the audio file peaks at/above 0 db. I actually need a tool that tells me the actual peak level and the RMS.

Compétences : Linux, Script Install, Script Shell

en voir plus : audio command line peak, tool.jar, maximum path, java command line application, get in written, script level rms, peak rms audio file, script words, java script install, get java, above the line, the lion, short script, peak to, jar, digital audio, command, command line application, audio script, AUDIO FILE , audio python, java jar application, java file utility, output script, format jar

Concernant l'employeur :
( 1 commentaire ) Columbus, United States

Nº du projet : #1642772

3 freelance font une offre moyenne de $30 pour ce travail


Hi! I can create a simple Shell Script in Bash, with sox to analyze it. This script could be done in some hours.

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Hi! I can do what you need as a Python script and have it ready at most tomorrow. Most of the script is already written, all I need is to have some questions answered to wrap it up. Check PMB for my questions.

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It's ready. Please check your PMB.

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