GB2153115B - Sound generation and disk speed control apparatus for use with computer systems - Google Patents

Sound generation and disk speed control apparatus for use with computer systems

Info

Publication number
GB2153115B
GB2153115B GB08429501A GB8429501A GB2153115B GB 2153115 B GB2153115 B GB 2153115B GB 08429501 A GB08429501 A GB 08429501A GB 8429501 A GB8429501 A GB 8429501A GB 2153115 B GB2153115 B GB 2153115B
Authority
GB
United Kingdom
Prior art keywords
control apparatus
speed control
computer systems
sound generation
disk speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08429501A
Other versions
GB2153115A (en
GB8429501D0 (en
Inventor
Andrew J Hertzfeld
Burrell C Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apple Inc
Original Assignee
Apple Computer Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Apple Computer Inc filed Critical Apple Computer Inc
Publication of GB8429501D0 publication Critical patent/GB8429501D0/en
Publication of GB2153115A publication Critical patent/GB2153115A/en
Application granted granted Critical
Publication of GB2153115B publication Critical patent/GB2153115B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/24—Arrangements for providing constant relative speed between record carrier and head
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
GB08429501A 1984-01-20 1984-11-22 Sound generation and disk speed control apparatus for use with computer systems Expired GB2153115B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57313284A 1984-01-20 1984-01-20

Publications (3)

Publication Number Publication Date
GB8429501D0 GB8429501D0 (en) 1985-01-03
GB2153115A GB2153115A (en) 1985-08-14
GB2153115B true GB2153115B (en) 1987-10-21

Family

ID=24290779

Family Applications (2)

Application Number Title Priority Date Filing Date
GB08429501A Expired GB2153115B (en) 1984-01-20 1984-11-22 Sound generation and disk speed control apparatus for use with computer systems
GB08527978A Expired GB2166895B (en) 1984-01-20 1985-11-13 Disk speed control apparatus for use with computer systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08527978A Expired GB2166895B (en) 1984-01-20 1985-11-13 Disk speed control apparatus for use with computer systems

Country Status (8)

Country Link
JP (1) JPS60159896A (en)
AR (1) AR240594A1 (en)
AU (1) AU574743B2 (en)
CA (1) CA1226961A (en)
DE (1) DE3501291A1 (en)
FR (1) FR2558629B1 (en)
GB (2) GB2153115B (en)
HK (2) HK76988A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590966B1 (en) * 1992-09-30 2000-04-19 Hudson Soft Co., Ltd. Sound data processing

Also Published As

Publication number Publication date
GB2153115A (en) 1985-08-14
AU3631584A (en) 1985-07-25
HK76988A (en) 1988-09-30
GB2166895B (en) 1987-10-14
CA1226961A (en) 1987-09-15
JPS60159896A (en) 1985-08-21
FR2558629A1 (en) 1985-07-26
DE3501291A1 (en) 1985-08-01
GB2166895A (en) 1986-05-14
GB8429501D0 (en) 1985-01-03
AR240594A1 (en) 1990-05-31
GB8527978D0 (en) 1985-12-18
HK77088A (en) 1988-09-30
FR2558629B1 (en) 1990-02-23
AU574743B2 (en) 1988-07-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941122