The DaySequerra Eclipse LBR4 Digital Radio Processor is a four-stream AES stereo audio processor, specifically designed to improve the audio performance of low bit rate HD Radio multicasts, DAB and DRM channels with particular focus on stereo at 24 kbps.

The Eclipse features industry-proven DTS Neural Loudness Measurement technology to provide accurate loudness measurements and newly developed psychoacoustic processing with look-ahead gain correction to make audio level adjustments that are transparent to listeners. DaySequerra's proprietary Eclipse codec pre-processing engine has been specially tuned for operation at 24 kbps, 32 kbps, 48 kbps and 64 kbps bit rates to significantly reduce artifacts from lossy codecs and low-bit rate transmission.

DaySequerra Eclipse LBR4 Features:
• Four independent stereo processing chains -- perfect for multicasting
• Compatible with digital radio codecs used in HD Radio, DAB and DRM systems
• Perceptual loudness control delivers powerful, dense program audio without annoying processing artifacts
• Image packing and auto balancing corrects L-R codec leakage
• 10 Presets with 12 band parametric equalizer and adjustable dynamic range contours
• DTS Neural Loudness and ITU-R BS.1770/1 loudness measures
• Programmable Auto-Daypart automatically changes operating profiles through the broadcast day
• Proprietary MIMIC function maintains spectral balance and image contours from analog FM via AES or HD-1 across multicast channels
• Auto-sensing EAS/CAP input or GPI control