Perceptual rub and buzz feature added to Listen’s SoundCheck 20 software
A new perceptual distortion algorithm for end-of-line testing has been introduced to Listen’s SoundCheck 20 analysis software, which is used to test automotive infotainment systems as well as other audio equipment.
The enhanced Rub and Buzz feature piggy backs off the sound psychoacoustic principles applied in Listen’s 2011 perceptual algorithm. New research has enabled refinements that improve listener correlation, while new noise reduction technology is said to ensure high repeatability and reliability. Listen states that the algorithm performs like a human ear under normal listening conditions with the background noise of a manufacturing environment.
Perceptual rub and buzz feature added to Listen’s SoundCheck 20 software
2022-06-17 01:02