STORAGE CONTROLLER, ITS PROGRAM, ITS METHOD AND REPRODUCING DEVICE

PROBLEM TO BE SOLVED: To provide a storage controller that attains power saving, its program, its method and a reproducing device. SOLUTION: This reproducing device 1 detects starting time data A of of an HDD 13 each time the HDD 13 is started and determines timing for starting an operation for writ...

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Bibliographische Detailangaben
1. Verfasser:	YAMAUCHI YASUHARU
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION ANDCOMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION ANDCOMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWNENERGY USE COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a storage controller that attains power saving, its program, its method and a reproducing device. SOLUTION: This reproducing device 1 detects starting time data A of of an HDD 13 each time the HDD 13 is started and determines timing for starting an operation for writing music data read from the HDD 13 by starting the HDD 13 on an SDRAM 12 on the basis of threshold data TH generated by using a value obtained by adding standard deviation data σ to its average value data m. COPYRIGHT: (C)2006,JPO&NCIPI