TECHNOLOGY
simultaneous measurement for 5.1 surround and auxiliary stereo inputs. With the HD/SDI option, eight channels of de-multiplexed SDI audio can be routed to the AES outputs. The iLM8 Live uses a DSP- based processing platform to avoid broadcast disruptions caused by
operating system lockups.
www.daysequerra.com
The Trinnov SmartMeter V3 is a software option based on Trinnov Audio stereo and multi-channel monitoring platforms that now synchronises loudness measurements to timecode. All Loudness and true- peak values are constantly recorded and time stamped, allowing recall, inspection and verification at any time without having to manually pause, resume or restart a measurement.
In combination with four integrated loudness meters, multi- loudness management, momentary loudness statistics, dynamic alerts profiling, sessions save and recall capabilities, and SNMP traps, Trinnov says that Smart Meter V3 is “One the most comprehensive loudness metering solution available on the market”. Industry standards from mono to
7.1 are supported, as well as forthcoming multichannel formats up to 24 channels. Session-specific thresholds can be chosen from the standard alert profiles – EBU R128, ATSC A/85, CST RT17, ARIB TR B32 – or user-defined to comply with the custom delivery requirements. The event log is constantly updated and can be filtered to display the alerts of a specific source and/or type of alert. Users are notified about LTC drops and therefore potential
measurement errors.
www.trinnov.com
Nugen Audio LM-Correct is a loudness quick-fix tool, available as a standalone model and also for Avid
AudioSuite. LM-Correct offers automatic correction to international standards, including ITU-R BS1770- 2, ATSC A/85, and EBU R128; plus immediate finalisation of audio mixed using real-time loudness meters. Loudness jumps are eliminated by consistency assessments and programme loudness matching.
It offers true-peak measurement and is mono through 5.1 surround compatible. LM-Correct works faster than real time and offers a clear intuitive GUI, with a two-click solution to loudness normalisation
and conformance.
www.nugenaudio.com
DaySequerra’s iLM8 Live Intelligence Loudness Monitor measures perceived loudness of eight channels of programme audio using ITU-R BS.1770/1 and DTS Neural Loudness Measure (NLM) algorithms, and displays the results in an easy-to-read numerical format with a moving average over time. Four AES inputs and one HD-SDI input (optional) are provided for
18 August 2013
Nugen Audio’s LMB Loudness Management Batch processor is an off-line, file-based loudness analysis and correction program designed for assessment and correction of files for loudness and true-peak content to ITU-R BS.1770 and EBU R128- based specifications. It has a drag- and-drop interface, a ‘hot folders’ facility, and it checks and conforms
files to multiple broadcast criteria.
www.nugenaudio.com
Broadcast Audio – An International Buyers Guide 2013
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