Exact Measurement? For Innovation, and Progress

A coherence-based Noise Reduction System, approaches a time-independent reference, or exact standard, for the measurement of time. Download summary of scientific research here.

Survey For Audio Signal Preference

CT Production IC

Areas of Application of Coherence Technology Pdf download here: https://www.upgradingtechnology.com/support-files/areasofapplication.pdf

In a survey of a cross section of consumers, two identical audio recordings were played. One had been processed with CT. 

The result: 86% preferred the processed recording. Several follow-up “blind” and “double blind” tests resulted in a wide majority preferring recordings with Coherence Technology.

“Not only are the sounds clearer on my cassette tapes produced from this master, but the tone quality of the music is noticeably more true to the original sounds.” --Musician, Producer

Absolute sound summary of test: After plugging in the unit: “… What it does to the sound of the stereo is subtle but amazing. There is just a sense of looking further into the music – a lowering of the fatigue level and a sense of (dare I use the word?) coherency and depth.”