Difference between revisions of "Generate wav files"

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(How to generate Wav files for AMC-IP)
(How to generate Wav files for AMC-IP)
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== AMC-IP .WAV file requirements ==
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The Audio Message must be in '''.wav''' format:
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* '''16kHz sample rate'''
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* '''16 bit resolution'''
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* '''Mono'''
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== How to generate Wav files for AMC-IP ==
 
== How to generate Wav files for AMC-IP ==
  
This guide can be used to adjust any audio files to be compatibile with AMC-IP
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This guide can be used to adjust any audio files to be compatible with AMC-IP
  
  

Revision as of 12:21, 2 November 2016

AMC-IP .WAV file requirements

The Audio Message must be in .wav format:

  • 16kHz sample rate
  • 16 bit resolution
  • Mono


How to generate Wav files for AMC-IP

This guide can be used to adjust any audio files to be compatible with AMC-IP


Step-by-step guide, (Norwegian version of Audacity)

  1. Open the audio file in Audacity
  2. Change to mono file by going to "Spor -> Stereospor til Mono"
  3. Change "Prosjektrate (Hz)" to 16000


Audacity settings



4. OPTIONAL:

  • Reduce length of file by selecting audio and pressing delete
Audacity - before fade



  • Select an area and press "Effekt -> Ton Ut" to make a less abrubt ending of the audio. This function will reduce the audio in the selected area
Audacity - after fade


5. Export audio as wav file by going to "File->Export Audio" and selecting "Save as type = WAV (Microsoft) signed 16 bit PCM"