| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular noise cancellation device allowing a driver to surely recognizing information regarding a specific sound/voice component while suppressing or removing the noise entering the ears of the driver from the outside of a cabin. SOLUTION: The noise cancellation device 100 is provided with a noise collection part 2 for collecting the noise; and a noise cancellation means 11 for suppressing or removing the noise collected by the noise collection part 2. In the noise cancellation means 11, suppressing or removal of the specific sound/voice component is restricted. COPYRIGHT: (C)2009,JPO&INPIT
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