Title:
デジタルデータ再生装置
Document Type and Number:
Japanese Patent JP4061791
Kind Code:
B2
Abstract:
A digital data reproducing apparatus and method are provided, which are capable of reproducing both digital audio data from the main body of the apparatus and digital data from an external interface, using a simple construction. A main body of the apparatus processes first digital data, an interface receives, from an external device independent of the main body, second digital data having a sampling rate asynchronous with and different from a sampling rate of the first digital data, the first and second digital data being reproduced by the main body. The first digital data are oversampled at a frequency n times the sampling rate of the first digital data. The first digital data oversampled by the filter device and the second digital data input via the interface are added together, and the resulting data are converted into an analog signal.
Inventors:
Masahiro Ito
Application Number:
JP31034499A
Publication Date:
March 19, 2008
Filing Date:
October 29, 1999
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
H03M3/02; G10L19/00; G10L25/00; G11B20/10; H03H17/00; H03H17/02
Domestic Patent References:
| JP2277308A | ||||
| JP11213558A |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Takashi Watanabe