SongVote Toolbox

SyncWiz

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Idle
ms0.000 s

Bluetooth usually lands ~150–250 ms behind RF. Start there, run Sync Tick, and nudge until both headphones click together. Keys: ← / → nudge (Shift =10ms, Alt =100ms).

Input
CLIP-inf dB
Live
CLIP-inf dB
Delayed
CLIP-inf dB

Sample rate -- · Input format --

Auto-measure offset (beta)

Put a mic where it hears one RF and one Bluetooth earpiece, then measure during a quiet moment.

Needs desktop Chrome or Edge for audio device routing. Runs fully offline once loaded.