Title:
信号生成装置および信号生成方法
Document Type and Number:
Japanese Patent JP5665770
Kind Code:
B2
Abstract:
A signal generation device includes: filter banks (2-0 to 2-(L-1)) that perform sampling frequency conversion with respect to an input signal of a predetermined sampling frequency, and generate a signal obtained after the sampling frequency conversion as an output signal; a control-signal generation unit 3 that selects the filter banks (2-0 to 2-(L-1)) to be used based on a sampling-frequency setting value indicating a sampling frequency of the output signal: and a switching unit 4 selects the filter banks (2-0 to 2-(L-1)) based on a result of selection by the control-signal generation unit 3.
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Inventors:
佐野 裕康
富塚 浩志
富塚 浩志
Application Number:
JP2011550891A
Publication Date:
February 04, 2015
Filing Date:
January 14, 2011
Export Citation:
Assignee:
三菱電機株式会社
International Classes:
H03H17/00
Domestic Patent References:
| JP2002271174A | 2002-09-20 | |||
| JPH1065494A | 1998-03-06 | |||
| JPH03283810A | 1991-12-13 | |||
| JPH11191724A | 1999-07-13 | |||
| JP2009232079A | 2009-10-08 |
Attorney, Agent or Firm:
Hiroaki Sakai