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SMPGEN

AI sample generator for speech, music and other audio from prompts.

VST3Windows

SMPGEN is a multi-engine AI sample generator, not a conventional sampler. Choose a generation backend, enter a prompt and render speech, music or other audio locally. Edit and audition the generated files in the app. It includes AI model packs for Kokoro, MusicGen, Piper, SA3Music, SAO Small, Supertonic and TangoFlux, plus the classic Software Automatic Mouth (SAM) speech synthesizer. The roughly 2.8 GB Windows installer bundles the models and runtimes so generation can work offline.

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What it does

Generate speech, music and other audio samples from prompts across multiple generation engines
AI model packs: Kokoro TTS (8 voices), MusicGen, Piper, SA3Music, SAO Small, Supertonic and TangoFlux
Classic Software Automatic Mouth (SAM) speech synthesizer, included separately from the AI models
Runs fully offline: the AI model packs are included in the roughly 2.8 GB Windows installer
Edit generated samples: trim, normalize, reverse and loop
Full voice channel: ADSR, drive/crush/bits filter, EQ, chorus, vibrato, delay, reverb
ffmpeg offline FX engine
Shared control panel: I/O, filter, EQ, comp, limiter, presets, unlimited LFOs
Free download

Minimum configuration

Baseline requirements. CPU and memory use vary with your DAW session, polyphony, loaded samples and hosted plugins.

Operating system
Windows 10/11, 64-bit
Processor
64-bit Intel or AMD processor
Memory
8 GB
Storage
10 GB free recommended. The installer is about 2.8 GB, then model packs are unpacked.
Plugin host
VST3-compatible DAW, or the standalone app
Note
A compatible DirectML GPU is optional. CPU rendering is supported.

Downloads

AZOPSOFT Everything Bundle

Every AZOPSOFT plugin in one purchase - all 14, lifetime licenses, one key each.

€55 €20 Buy details
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