The Delay Bundle / Delay Kit is a collection of plugins that Tom Erbe (SoundHack) developed as class demonstrations while teaching computer music and studio technique at UC San Diego. All of these are derived from the same basic delay algorithm: a hermite interpolated delay line with variable modulation, and a feedback loop with dc blocking and saturation. Pitch shifting is achieved with a dual head crossfading delay (ala Eltro Tempophon/Dennis Gabor/Pierre Schaeffer phonogene) and is decidedly low-? The saturating feedback also allows them to be great drone and noise generators.
The plugins are:
- ++flipper - synchronized reverse delay.
- ++bubbler – a flexible and MIDI playable granular delay.
- ++pitchdelay - old school multitap delay-based pitch-shifting.
- ++delay – a fully featured 10 second delay, with extensive modulation and feedback filtering.