| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem of attenuation particularly in a high frequency region in a conventional wide stereo signal processor. <P>SOLUTION: A correction circuit is inserted into an output line of a wide stereo processor, which circuit has correction characteristics where a gain increases from a frequency f1 to a frequency f2 (f2<f1) while decreasing above the frequency f2 in accordance with frequency components of an input signal. <P>COPYRIGHT: (C)2007,JPO&INPIT |
