TLCI-2012 News

Tech Review 2015

The TLCI-2012 Television Lighting Consistency Index has been created to enable broadcasters to assess the performance of new, low-energy television lighting (e.g. leds). 

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Although not an approved international standard yet (it is currently under standardisation within the SMPTE 10-E Group), the EBU recommends the method.

This article will be of interest to those looking to find out more about how these measurements came to be. The TLCI-2012 results are supplied by Alan Roberts from his measurements conducted on various lighting fixtures.


The following translations of this document are available. Please note the translations may not be based on the latest version; see the year mentioned in brackets. These translations are courtesy of the translaters and hosted by the EBU 'as is'. The official and definitive version is the EBU English version.

Russian version of this Technical Review article [2015] - Special thanks to EBU Member RTR.