The invention provides a stereophonic audio signal processing arrangement for variably enhancing a stereo image, wherein the stereo image enhancement is reduced at high levels so as to reduce distortion. The arrangement is used in a stereophonic audio reproduction system for enhancing the stereo image, which system may be part of an audio-visual reproduction system. The invention also relates to a stereo enhancement circuit and to a method for enhancing a stereo image of a stereo input signal.

Title
Arrangement, system, circuit and method for enhancing a stereo image
Application Number
97191619
Publication Number
1207234
Application Date
October 3, 1997
Publication Date
February 3, 1999
Inventor
R T J Toonen Dekkers
P A C Beijer
R M Aarts
Agent
zou guangxin
Assignee
Philips Electronics
IPC
H04S 01/00