Frontliner: I said it already in my stream but:
-You need:
DAW with the possibility of precise waveform editing (cubase / logic / studio one recommended)
Free Plugins used in this tutorial:
-Melda Productions Bundle
http://www.meldaproduction.com/freevstpluginsFor EQ'ing, frequency analysing and distortion
You can use your own EQ plugin or analyser and if you want a different waveshaper distortion.
-Camel Audio Camelcrusher
http://www.camelaudio.com/camelcrusher.phpDistortion, bitcrusher and filter.
Other plugins used in this tutorial:
-Izotope Trash
http://www.izotope.com/products/audio/trash/ ($199 USD)
Great distortion with a lot of options.
-Schwa Scope
http://www.stillwellaudio.com/?page_id=26 ($25 USD)
Waveform analysing
You can use your own
DAW, as long as you are able to do precise waveform editing and use plugins.
Lowpass / Highpass filters
Compression
Wave Shaper
Waveform analyser