Speech-to-Speech AI

Speech-to-Speech AI converts spoken audio into new speech, instantly cloning the speaker's voice or translating it across 70+ languages while preserving emotional context.

This technology takes an audio input and generates a new audio output, bypassing the text intermediary. Core functionality centers on voice conversion and real-time dubbing (e.g., taking an English speech file and outputting the same speech in Spanish, retaining the original speaker's unique voice and style). Key applications include high-fidelity voice cloning, low-latency conversational AI for seamless interaction, and rapid content localization across over 70 languages. The system analyzes prosody, tone, and emotion, delivering a natural performance that traditional Text-to-Speech (TTS) models cannot match.

https://elevenlabs.io/