Eyeheight introduces new loudness tools at Broadcast Asia
June 13, 2011
UK broadcast and post-production technology specialist Eyeheight is showing various new products at Broadcast Asia, including the KARMAudioAU plug-in for Apple's Final Cut editing system to perform offline scaling of an entire program file to match audio loudness to a target LKFS level. This applies uniform scaling to match the content with a predefined loudness target without affecting overall audio dynamic range or image position. KARMAudioAU then performs an eight-times oversampling true-peak analysis and corrects for true-peak overshoots.
On the hardware side, Eyeheight's new KA-2 loudness processor offers KARMAudioRT for real-time, unattended adaptive loudness and true-peak correction of stereo, 5.1 surround, dual stereo or dual 5.1 surround audio.
Eyeheight's new LE-2-K legaliser also utilises KARMAudioRT to combine flexible video gamut correction with loudness and true-peak processing for ultimate transmission compliance. Both products address the need for tighter control of audio levels during television transmissions, particularly the relative levels of programmes and interstitials.
comments powered by Disqus.