Time Magic
Monday, November 12, 2012 - 05:49
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Preview:
A mix of noise with sliding time-scale/pitch-shift and freeverb applied in audacity.
Approximate way of generating this sound in audacity:
- Generate or record noise (about 3s)
- fade in and fade out beginning and end respectively (about 0.5s)
- add silence (about 3s before and after the sound (so freeverb has room to operate))
- apply freeverb with default settings or play around
- reverse
- repeat 3
- select the non-silen part (otherwise in the next step you'll be time-shifting silence, which would be a waste)
- apply sliding time scale/pitch shift with ending time 400% and ending pitch +4 semitones.
- Normalize (all checkmarks) -0.01
- slowdown done! to get speedup use reverse!
Protip: assign key shortcuts (I use 4-0) for normalization, fade in, fade out, freeverb, sliding ts/ps generate silence and reverse.
2 spells available as 44100 Hz .flac and .ogg in a 7z file, includes license text.
Preview generated with https://github.com/qubodup/ogatools
Attribution Instructions:
Copyright 2012 Iwan 'qubodup' Gabovitch http://qubodup.net qubodup@gmail.com | License: CC Attribution-ShareAlike 3.0 Unported http://creativecommons.org/licenses/by-sa/3.0/
File(s):
qubodup-SpeedUpSlowDown.7z 704 Kb [1142 download(s)]
Comments
Nice, thanks for sharing the method you used as well. It's a very nice effect.
Nice effect. It sounds a little metallic! Nice thing!
Eh now, try doing a similar sound with "Back to future" triple bang! :p