Features
Synthetic voice generation with multiple parameters (speed, pitch, emotion)
Quality validation and filtering pipeline
Metadata and provenance tracking for each sample
Voice diversity pipeline (age, accent, gender, background noise)
Custom pronunciation dictionary support
Language and dialect coverage (English, Spanish, Mandarin, more)
Edge case generation (whisper, shouted, reverbed, etc.)
Dataset export in multiple formats (WAV, MP3, JSON, CSV)
Voice cloning and style transfer (Enterprise)
API-based generation with SDKs (Python, Node.js)
Real-time augmentation for streaming use cases
Pre-built evaluation sets for ASR and TTS benchmarking
Text-to-speech in 55+ languages
Upload PDF, DOCX, TXT files
Multiple AI voices (male/female)
Emotional tones: angry, calm, cheerful, sorrowful, etc.
Adjust speaking rate and pitch
Export as MP3, WAV, or SRT
Multi-speaker audio creation
Video dubbing with voice cloning (Pro/Team)
Batch conversion for multiple files
Text highlight during playback
SSML support for pronunciation
Cloud-based (web, iOS, Android)
History of converted audio files
