OpenEVP 0.9.5

Hear more in your recordings

• New Enhance tab next to the waveform:
  • Boost to make quiet parts louder.
  • Leveler evens out whispers and loud bangs.
  • Voice filter, Cut rumble and Cut hiss clean up what you don't need.
  • Hum remover takes out 60 Hz (or 50 Hz) electrical hum.
• Everything changes live while you listen. Your recordings and marks are never changed.

Noise reduction

• Select a stretch of plain background noise and click Learn noise, then turn on Reduce noise in the Enhance tab.
• Start gently: too much can make things sound "watery", which can trick the ear.

Spectrogram

• A colour view under the waveform, on by default. Voices show up as stacked bright bands, so you can often see an EVP before you hear it.
• Turn it off in the View tab if you don't want it.

Tidier controls

• The controls beside the waveform are now three tabs: View, Speed and Enhance. A dot on a tab means something in it is switched on.
• Tick Exports enhanced to save clips exactly as you hear them (the file name says _enhanced).