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I have a video made from a webcam. Its has three people talking. The problems with audio are

  • Most of the speech are lower so i need to boost the volume up
  • Some of the speech by one person is very high pitched
  • Lots of low rumbling in the background.

When i put the volume up (say 200% with VLC for testing) the high pitch gets very loud causes ... i dont know what its called. Clips? Blows the audio?. The low rumbling and other sounds causes that too. How do i ignore the low and high and boost the volume so i can hear the speech in the center to low range?

1 Answers1

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You could filter the wave form with a band-pass filter twice. Once for the high pitched voice and once for the low pitched sounds. Then you can adjust the volume and/or filter noice separately for these two wave forms. When you're done, reassemble/mix the wave forms again and it should be of better quality, at least when listening to it.

Scoregraphic
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