About this tag
The longform tag on WindowsForum.com covers content related to extended, multi-speaker text-to-speech synthesis, particularly Microsoft's open-source VibeVoice-1.5B model. This research-grade TTS system can generate up to 90 minutes of coherent audio with up to four distinct speakers, designed for long-form conversational applications. Discussions focus on the model's capabilities, safety controls, and its role in advancing open-source speech synthesis. The tag is relevant for users interested in AI-driven voice generation, long-duration audio production, and Microsoft's contributions to accessible TTS research.
  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
    • Replies: 1
    • Forum: Windows News