Volcengine Doubao Voice

Volcengine Doubao Voice is ByteDance's audio capabilities platform designed for developers and content creators. Powered by ByteDance's proprietary large-scale audio models, it integrates speech synthesis, voice cloning, speech-to-text transcription, audio denoising and enhancement, and subtitle generation. The platform delivers broad applicability across scenarios such as short-video dubbing, virtual avatars, meeting minutes, and audiobook production. It offers hundreds of high-quality voices covering multiple languages and major Chinese dialects, with rich emotional expressiveness for dubbing. It supports both lightweight and high-precision voice cloning modes to meet varying cost and quality requirements. The ASR (Automatic Speech Recognition) engine supports offline file transcription and real-time streaming transcription, capable of identifying and distinguishing different speakers while automatically generating subtitle text. Complementary audio processing tools eliminate plosives, reduce background noise, and balance volume levels to repair recording imperfections. New users can claim free usage quotas for testing. Enterprise customers are billed based on actual usage. The platform supports private deployment and offline SDK delivery, making it ideal for studios, government and enterprise projects, and App integrations requiring audio capabilities.