Hello i have a very interesting question, what audio effects were used to make intercom sound files? I would be happy if you could help me

IIRC I made the original files with Audacity, although there have been some modifications to them since. You can do a similar effect by doing something like this:

- Add some static noise
- Use a compressor to even out the volume
- Either amplify the track so much that it starts clipping or use the Limiter effect with Hard Clipping
- Add some reverb

The MTF voice effect was done almost the same way, except that the voice is on two layers and the pitch of the second layer is 3 whole tones lower than the first.

If its not to much trouble could you go a bit more in-depth on this(I have no experince in audio editing and dont know much about it). i've benn trying to replicate the intercom effect for a school assignment and just can't seem to get it down.