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Bitspeek LPC Vocoder

Sonic Charge

  • • Real-time linear prediction codec (LPC) effect

Audio examples

Bitspeek is a pitch-excited linear prediction codec effect. It takes audio input, breaks it down into synthesizer parameters and reproduces the sound using an oscillator, noise and a formant filter.

Despite having only a few simple controls, this box can produce a broad range of sounds from cheap speaking toys to high-end vocoder and talkbox effects.

Bitspeek was created by Magnus Lidström, the man behind Malström.

Mac OS compatible Windows compatible