Networking & Infrastructure

Videotek® LLM-1770

Loudness Loggers

The Videotek® LLM-1770 loudness logger and monitor is a compact audio monitoring tool that makes it easy to confirm compliance with the latest loudness requirements. Loudness and true peak measurements are made to the ITU-R BS.1770-3 standard with five times oversampling.

Settings are included that match the ARIB TR-B32, EBU R 128 and ATSC A/85 recommendations. Internal memory stores five days of loudness and alarm data. Logs can be exported via Ethernet from the built-in web serveror or USB. Remote control and monitoring can be performed from any Web browser.

The LLM-1770 comes with four AES inputs and SDI embedded audio from SD, HD or 3 Gb/s sources. There is a headphone jack for local confidence monitoring.