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MatchBox by Hitomi-Broadcasting

Having your audio video out of sync is a quick way to annoy your viewers. MatchBox, which is a state-of-the-art audio-video-alignment tool, prevents that from happening. A generator unit produces a time-marked test pattern and tone sequence, which is sent to an analyzer sitting at the far end of the signal path. This makes on the spot measurements of lip-sync error, audio coherence, and audio level in seconds, while also checking you don't have your legs crossed! Readings can be viewed via on-screen overlays or by a webpage, using our Ethernet-based control syste