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NVIDIA launches karaoke demo that syncs lyrics with AI transcriptions
What is nemotron-transcribe?
The app separates vocals from a track, runs Nemotron 3.5 to produce word-level timestamps, and highlights the lyrics while the instrumental plays. You can upload an MP3 or paste a YouTube link up to ten minutes and watch the transcription progress in real time.
Who it is for
Musicians, karaoke enthusiasts, and audio developers can get instant lyric alignment without building their own pipeline.
How to try it
Open the demo at https://huggingface.co/spaces/nvidia/nemotron-transcribe