Altered

Altered Studio is an AI-powered voice creation and audio-editing platform designed for voice actors, video game studios, filmmakers, podcasters, audiobook producers, localization teams, and other media professionals. Its main differentiator is speech-to-speech voice morphing, which transforms a recorded performance into a different voice while preserving much of the original timing, emotion, rhythm, expression, and delivery. Users can record directly inside the application or import an existing audio file before applying a selected voice and transformation model.

The platform provides 20 professional voices created with actors and more than 800 common voices for secondary characters and experimentation. Different morphing models support specific goals. Timbre models preserve the source accent and are suitable for non-English or cross-language content, while Clone models more closely reproduce the target speaker. Flexible, performance, accent, and speaking-style options can adjust characteristics such as age, gender, vocal effort, pitch, projection, and emotional delivery.

Altered Studio also includes text-to-speech generation with multiple speaking styles and vocalizations such as whispering, loud speech, and shouting. Creators can combine text-to-speech with voice morphing to generate standard narration efficiently and then refine important lines through a human performance. Multi-character dialogue and batch processing support larger productions.

Its dubbing workflow includes transcription and translation in more than 75 languages and text-to-speech voiceovers in more than 70 languages. Supporting tools include AI denoising, voice cleaning, text reinforcement, integrated mixing, audio effects, spectral analysis, and editable processing history.

Altered Studio is available online and through desktop software, with some local features requiring a compatible NVIDIA GPU. A permanent Free plan is available with attribution and non-commercial restrictions, while paid plans add commercial rights, larger allowances, higher-quality output, and advanced morphing models.