Loudness Analyzer is a cost-effective yet powerful desktop software solution that enables broadcasters, cable, IPTV, and satellite operators to easily perform loudness level verification and normalization in compliance with EBU R 128
Loudness Analyzer performs loudness level verification and normalization in compliance with EBU R 128 and ITU-R BS.1770.
In case the predefined loudness level is exceeded, the respective value is marked red in the main window. The application normalizes audio level in accordance with the chosen values.
Loudness Analyzer allows working with audio/video files in manual mode when only selected files are analyzed, as well as in automatic mode when the application analyzes files from selected folders.
Video player allows the user to split video into fragments with frame-accuracy and analyze loudness level of each fragment.
The curves with short-term and momentary loudness values are available in a separate window. It is possible to zoom in to get a close-up view of the curves.
The application allows adjusting threshold values for Integrated Loudness, True Peak level, Momentary Loudness and Short-term Loudness.
Video: . MXF, .AVI, .MOV, .MP4, .FLV, .MPG
The application allows exporting results in files with .xlsx and .xls extensions for further analysis.
Though loudness normalization is adopted all around the world, broadcasters still need to measure, log, analyze and report loudness values to ensure compliance with the local loudness regulations.
By using Loudness Analyzer and Jünger audio processors you can quickly get analytical information about integrated loudness of each program segment.
Jünger Audio Level Magic™ hardware solutions measure the short term loudness and true peak input and output values. Loudness Analyzer reads log-files and calculates integrated loudness for program blocks, advertisements and announces using the broadcast schedule.
Loudness Analyzer can be a part of a distributed air monitoring network based on Qligent system.
Qligent offers a full set of solutions that cover monitoring of all critical layers in media services delivery: from RF signals processing, Transport streams, and control of data stream parameters to comprehensive content verification (video, audio, and ancillary data). With Loudness Analyzer it’s possible to receive reports about integrated loudness of the program segments from the monitoring points.
Audio loudness level is analyzed with the overlay of the broadcast schedule at the monitoring points (the broadcast schedule is provided by the customer). As a result of the analysis, regular reports on the integrated loudness of the program segments are transmitted to the Loudness Analyzer aggregation server. The customer has 24-hour access to the analytical reports through the Web Browser.
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