| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a system effectively and selectively reducing noise. <P>SOLUTION: A signal processing device 100 comprises a processing unit 101 comprising an input terminal and two output terminals, wherein the processing unit is adapted for receiving a signal 104 at the input terminal, and wherein the processing unit is adapted for generating a reduction signal based on the signal, wherein the reduction signal is adapted for reducing the signal at the input terminal. The signal processing device comprises further a first reproduction unit 102 coupled to the first output terminal of the processing unit, in the two output terminals, wherein the first reproduction unit is adapted for receiving and reproducing the signal, and a second reproduction unit 103 coupled to the second output terminal of the processing unit, in the two output terminals, wherein the second reproduction unit is adapted for receiving and reproducing the reduction signal. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
