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AI Voice Synthesis

This collection features popular AI products focused on AI voice synthesis, covering common use cases such as creation, processing, and productivity enhancement.

Step Audio 3AI Voice SynthesisStepAudio 3 is StepFun's family of large-scale speech models, comprising five models: Realtime, ASR, TTS, Gen, and Music. Realtime achieves 99.7% speech reasoning accuracy, while ASR has a 1.7% word error rate...00dots.ttsAI Voice Synthesisdots.tts is a 2-billion-parameter fully continuous autoregressive speech synthesis foundation model jointly open-sourced by the Xiaohongshu dots team and the X-LANCE Lab at Shanghai Jiao Tong University. The model directly generates 48kHz audio chunk by chunk in a continuous latent space, achieving SOTA voice similarity and content accuracy on benchmarks such as Seed-TTS-Eval, while supporting zero-shot cloning, streaming output, and low-latency duplex dialogue. ...00IndexTTS-2.5AI Voice SynthesisIndexTTS-2.5 is an industrial-grade zero-shot voice cloning model open-sourced by Bilibili. With only 0.8B parameters, it supports cross-lingual transfer across Chinese, English, Japanese, Spanish, and Arabic.00

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AI Voice Synthesis - AIEZZ