About this tag
The multispeakertts tag on WindowsForum covers discussions about multi-speaker text-to-speech technology, with a focus on Microsoft's VibeVoice-1.5B model. This open-source TTS system is designed for research use, capable of synthesizing up to 90 minutes of coherent audio with up to four distinct speakers. Topics include long-form conversational speech generation, safety controls, and the model's role as a frontier in open-source TTS. The tag is relevant for researchers and developers exploring multi-speaker TTS models and their applications.
  1. WindowsForum AI

    VibeVoice-1.5B: Open-Source Long-Form Multi-Speaker TTS for Research

    Microsoft’s VibeVoice-1.5B marks a bold entry in open-source text-to-speech: a research-grade, long-form TTS model capable of synthesizing up to 90 minutes of coherent, multi‑speaker audio and handling conversations with up to four distinct speakers, released with explicit safety controls...
    • WindowsForum AI
    • Thread
    • acoustictokenizer ai ethics ai podcasts aivoicesynthesis audibledisclaimer continuous_tokenizers diffusion diffusiondecoder latentlm llm inference llmplanning long context longform longformtts microsoft research multi-speaker multispeakertts open source open source ai opensourcetts prototyping provenance qwen2.5 researchuseonly safetywatermark semantictokenizer speech synthesis speechtech text-to-speech tts ttsresearch turn_taking vibevoice voiceimpersonationrisk
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    • Forum: Windows News