vocal-processing

Free, open-source autotune (real-time pitch correction) plugin for vocals: VST3, AU and LV2 for macOS, Windows and Linux. Hard tune to natural, 2.7 ms Live mode.

Speaker diarization and vocal separation with a native Qt desktop UI and Python CLI. Turn podcasts and interviews into speaker-labeled audio datasets.

"AIV": Vocal Chain Logic Pro plugin - Resonance, Drive, Noise Gate, Pitch, De-Esser, EQ (Low/Mid/High), Compressor (FET), Limiter, Delay, Reverb

Real-time pitch correction with graphical note editing, Auto-Key and four-voice harmony. VST3 + standalone for Windows. Built with JUCE.

Studio vocal channel-strip audio plugin (AU/AUv3/VST3/Standalone), built on JUCE 8.

All-in-one vocal chain VST3 plugin (Windows, C++20 / JUCE 8): gate, low cut, EQ, compressor, de-esser, drive, doubler, delay, reverb. 29 parameters, 20 factory presets, one knob per idea. AGPL-3.0.

BPM-based vocal reverb generator for macOS

JSFX plugins and ReaScripts for REAPER, mostly vocal production. A ReaPack repository - import https://github.com/m-dahlberg/Magnolius-REAPER/raw/master/index.xml

🎤 Train and fine-tune VibeVoice models with ease, tailored for specific audio requirements and optimized for performance.

ボーカル・歌ってみた音源の息継ぎ・無音区間自動マイクロフェードGUIツール（Windows専用・完全オフライン）

YOUR HALO is a one-knob vocal enhancement VST3 plugin, adding brightness, air, stereo width, and polish to vocals.

Melodyne Emulator, Tune vocals and mix them for free

Deterministic, explainable vocal cleanup — diagnoses real defects (harshness, sibilance, mud, hum, dynamics) and applies only bounded, justified DSP. FastAPI + Pedalboard + librosa.

iZotope — independent third-party profile of a public API surface, by API Evangelist. iZotope is a Cambridge, Massachusetts audio software company founded in 2001 that builds professional plugins for music production, audio repair, mixing, and mastering, with deep investments in AI-assisted and machine-learning-driven audio processing.