🎙️ Voice Lab

Convert text to natural speech, or transcribe audio to text.

Edge TTS Whisper Tiny 39M Parameters

🔍 How Does Speech AI Work?

Text-to-Speech (TTS) converts written text into spoken audio:

📝 Text Analysis — Break text into phonemes (speech sounds)
🎵 Prosody — Add rhythm, stress, and intonation patterns
🔊 Synthesis — Generate audio waveforms that sound natural

Speech-to-Text (Whisper) does the reverse:

🎤 Audio Processing — Convert audio into a spectrogram (visual representation)
🧠 Neural Network — Transformer model predicts text from the spectrogram
✍️ Decoding — Convert predictions to readable text

💡 Fun Fact: Whisper was trained on 680,000 hours of multilingual audio — that's 77 years of continuous sound!
Select Mode
💡 About TTS

The AI reads your text and generates realistic human speech. Choose from multiple voices!