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musicvisuals.tech

AssemblyAI Voice Agent Hackathon 2026

Talk to your music.
Spectra × AssemblyAI × Lablab.ai.

Spectra is a commercial real-time music visualiser. Its entire voice layer is AssemblyAI Universal-3.5 Pro — speech in, and the app obeys. No wake word, no buttons, and you can switch language mid-sentence without the session breaking.

238voice commands
18languages, code-switched
100keyterms biased per session
3speech engines, one button
AssemblyAI and Spectra Music & Visuals Player - Voice Agent Hackathon 2026
Official Hackathon Showcase · Spectra 3D Spaceflight & Voice Agent Integration musicvisuals.tech | spectra.damnittameitai.co
1

Demo videos

Two parts — the full walkthrough, then a short.

2

Public source

The voicebot module, extracted and shareable. Angular, with AssemblyAI as the only service dependency.

AssemblyAI Voicebot for Spectra

The voice layer powering the music visualiser in the demos above.

https://github.com/rajakumaran/spectra-assemblyai-voicebot.git View repository →

AssemblyAI Voicebot for Antarctic Studio

The same voice layer, dropped into a second application.

https://github.com/rajakumaran/spectra-assemblyai-voicebot.git View repository →