Decreased Intermodulation Distortion
A study was conducted to see how Coherence Technology would affect the Inter-modulation distortion of an audio signal. Sound Technologies Spectra Plus signal analyzer was used to measure the left output channel of a CD player.
A music sample was compared first without processing the signal with CT. Then with the signal processed with CT connected in between the CD player and the test equipment.
When the CT equipment was connected, the results showed a significant decrease in inter-modulation distortion, up to 22%. Inter-modulation distortion is correlated with higher resolution and timbrel clarity.