blepfx prisma [WiN]

• Product: prisma
• Developer: blepfx
• Type: Chromatic manipulator
• Version: 1.0.8
• Format: VST3
• Requirements: Windows 10 or later

prisma is a pitch quantizer that also has a pitch shifter and a formant shifter built in. it uses fft instead of filters making it ring less and sound a bit more clean (of course it has a disadvantage of added latency).

pitch quantizer

prisma splits the signal into tiny pieces (bins), snaps the bins to nearest in-scale frequencies and reassembles them back into an audio signal, while trying to preserve phase relations of the original signal.

Pitch quantization is great for adding tonality to your sounds or retuning them to better fit the key of your track.

Color values above 100% introduce additional filters on top of the pitch quantizer, useful for creative sound design!

pitch shifting

prisma is a clean pitch shifter capable of working with polyphonic content with minimal artifacts, reduced ringing and improved transient preservation.
Shifts from 1 octave down to 1 octave up, and anywhere in between!

formant shifter

prisma is an easy-to-use formant shifter for greater control over the sound. It is capable of shifting pitch and formants independently.

Change the Voicing parameter to fine-tune the formant shifter to your liking. Works well on vocals.

clean and optimized

Clean sound. Clean UI. Light on your CPU. Reduced artifacts, ringing and CPU usage compared to alternatives. Note that because it’s an FFT-based effect, it has noticeable latency (around 85ms @ 48kHz).