Title:
SIGNAL PROCESSOR CONNECTED TO NETWORK
Document Type and Number:
Japanese Patent JP3716845
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To take some other frequency as a common sampling frequency of a network than a fixed sampling frequency of a signal processing engine attached to a music apparatus even when the music apparatus is connected to the network.
SOLUTION: The music apparatus 2 receives a synchronous packet sent from a master apparatus 1, and synchronizes the sampling frequency of waveform signals in a transceiver with that of the master apparatus 1 according to the synchronous packet. It comprises a means for processing the waveform signals with a specified sampling frequency, a means for converting the sampling frequency of the waveform signals transferred between the signal processing means and the transceiver, and a means for controlling so as to convert the sampling frequency of the waveform signals received by the transceiver from the sampling frequency synchronized with that of the master apparatus to the specified sampling frequency and supply it to the signal processing means.
Inventors:
Yasushi Tamazawa
Kazuhiro Goto
Kazuhiro Goto
Application Number:
JP2003292987A
Publication Date:
November 16, 2005
Filing Date:
August 13, 2003
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
H04L12/28; H04L7/00; (IPC1-7): H04L7/00; H04L12/28
Domestic Patent References:
| JP1158848A | ||||
| JP6399646A | ||||
| JP6399645A | ||||
| JP5148232A | ||||
| JP200337609A | ||||
| JP1032606A | ||||
| JP200078170A |
Attorney, Agent or Firm:
Yoshihito Iizuka
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