The C8491 card, combines a 3G/HD/SD-SDI interface capable of handling four, eight or 16 audio channel SDI streams with a Jünger Level Magic™ II processor for managing loudness. One card represents one TV channel. Giving a complete control and compliance package, C8491 can be used with Jünger’s Loudness Logger™, a software application that offers a means of monitoring loudness over time, in real time or subsequently to analyse stored loudness log files. Compliant with all the latest international loudness specifications including EBU R128, the Level Magic™ II processor automatically manages the loudness of a programme with a Multi loop simultaneous combination of slow changes (AGC like) fast changes (transient processing) and Look-ahead limiting management for processing of non-locked SDI streams. Level Magic’s embedded algorithm handles the loudness control of digital audio signals regardless of the input levels.
- 4 / 8 / 16 channel Level Magic™ II - DSP with level or loudness
(ITU-BS.1770 (all versions), ATSC A/85, EBU R128, ARIB TR-B32 ) control
- 16 channel 3G/HD/SD-SDI de-embedder
- 16 in 16 de-embedder matrix
- 16 channel 3G/HD/SD-SDI embedder with video delay
- Video test pattern generator
- 32 in 16 embedder matrix
- Variable audio delay of 340ms per embedder channel
- True peak brick wall limiters -20 …. 0dBTP threshold
- Remote control via C8702 Frame Controller, GPI/O, http based API or EmBER protocol
