VoxCPM 1.5 Voice generation AI model open source: high-exploited sample audio cloning, double efficiency

December 11th.Wall-facing intelligenceOfficial announcement,VoxCPM version 1.5 officially onlineThe continuous optimization of the developer ' s development experience has been accompanied by a number of core competency upgrades。

VoxCPM is a 0.5B parameter sizeVoice GenerationThe base model was first released in September this year。

VoxCPM 1.5 Voice generation AI model open source: high-exploited sample audio cloning, double efficiency

1AI with VoxCPM 1.5 Update highlights:

  • High-extract sample audio cloning:The AudioVAE sampling rate has been raised from 16 kHz to 44.1 kHz, and the model is based on high-quality audio, which allows for better cloning and more detailed voices
  • Generation efficiency doubled:Subject to an increase in model parameters, VoxCPM 1.5 The only 6.25 token required to generate a second audio, double the previous version, increasing the quality of audio generation while maintaining speed
  • Developer friendly:New LoRA and full fine-tuning scripts to support in-depth customization
  • Enhancing stability:Reduces audio perjury and optimizes the production of long text audio。

Currently VoxCPM 1.5 models are in Github, Hugging Face Open Source.

  • Huggingface: https://huggingface.co/openbmb/VoxCPM1.5
  • Github: https://github.com/OpenBMB/VoxCPM
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