MX9504884A - Aparato reproductor de señales y metodo reproductor de señales. - Google Patents

Aparato reproductor de señales y metodo reproductor de señales.

Info

Publication number
MX9504884A
MX9504884A MX9504884A MX9504884A MX9504884A MX 9504884 A MX9504884 A MX 9504884A MX 9504884 A MX9504884 A MX 9504884A MX 9504884 A MX9504884 A MX 9504884A MX 9504884 A MX9504884 A MX 9504884A
Authority
MX
Mexico
Prior art keywords
data
signal reproducer
read
speed
intermediate memory
Prior art date
Application number
MX9504884A
Other languages
English (en)
Other versions
MXPA95004884A (es
Inventor
Kojiro Umemura
Masakazu Suzuoki
Teiji Yutaka
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of MX9504884A publication Critical patent/MX9504884A/es
Publication of MXPA95004884A publication Critical patent/MXPA95004884A/es

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
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10629—Data buffering arrangements, e.g. recording or playback buffers the buffer having a specific structure
    • G11B2020/10666—Ring buffers, e.g. buffers wherein an iteratively progressing read or write pointer moves back to the beginning of the buffer when reaching the last storage cell

Abstract

El dato de un medio de registro en un dispositivo de almacenamiento se lee para cada sector y se almacena en una memoria intermedia del anillo bajo el control de una CPU que puede variar la velocidad de lectura desde la memoria intermedia medida que varía la carga en el sistema. El dato almacenado en la memoria intermedia del anillo se lee para cada cuadro y se envía a un dispositivo de salida. Cuando el dato leído del medio de registro va a reproducirse en tiempo real, el dato se puede reproducir esencialmente a una velocidad que corresponde a una velocidad de lectura del dato desde el medio de registro, con un mínimo de pérdida de dato y calidad temporal mejorada.
MXPA/A/1995/004884A 1994-11-30 1995-11-23 Aparato reproductor de señales y metodoreproductor de señales MXPA95004884A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP297,415 1994-11-30
JP29741594A JP3176236B2 (ja) 1994-11-30 1994-11-30 信号再生装置及び信号再生方法

Publications (2)

Publication Number Publication Date
MX9504884A true MX9504884A (es) 1998-07-31
MXPA95004884A MXPA95004884A (es) 1998-11-09

Family

ID=

Also Published As

Publication number Publication date
CN1131799A (zh) 1996-09-25
US5708637A (en) 1998-01-13
KR960018854A (ko) 1996-06-17
KR100395274B1 (ko) 2003-11-14
DE69526712D1 (de) 2002-06-20
MY114110A (en) 2002-08-30
JP3176236B2 (ja) 2001-06-11
EP0715306A1 (en) 1996-06-05
CN1112631C (zh) 2003-06-25
JPH08161120A (ja) 1996-06-21
EP0715306B1 (en) 2002-05-15
DE69526712T2 (de) 2002-12-05
ATE217726T1 (de) 2002-06-15

Similar Documents

Publication Publication Date Title
ES8601537A1 (es) Un aparato reproductor de discos
ATE73252T1 (de) Vorrichtung fuer platten-wiedergabe.
MY125646A (en) Recording and reproducing apparatus and terminal apparatus
KR840002565A (ko) 휴대용 데이타 처리 및 기억 시스템
MY106194A (en) Optical disk reproducing apparatus.
SE7706844L (sv) Pulskodmodulerad digital ljudanordning
MY114110A (en) Method and apparatus for enchanced writing and reading data
ATE194257T1 (de) Bilddatenaufnahme- und/oder - wiedergabevorrichtung
KR960025311A (ko) 음원제어장치
ES2024800A6 (es) Metodos de grabacion y reproduccion y aparatos de grabacion y reproduccion.
CA2022219A1 (en) Recording/reproducing system using memory functions of digital audio tape recorder (dat) and method thereof
AU570721B2 (en) Video reproducer with field memories and weighting circuit
JPS6437745A (en) Magneto-optical disk device
EP0338812A3 (en) Magnetic tape recording/reproducing apparatus for digital video signals and associated digital sound signals, and corresponding recording/reproducing method
DE3465390D1 (en) Method for the storage on and the reproduction from an optically readable record carrier, record carrier for use in the method and apparatus for use in the method
ATE78118T1 (de) Geraet zum konvertieren von markierungsinformationen.
KR920020465A (ko) 영상 기록 재생 장치
MY125397A (en) Reproducing method and reproducing apparatus
HK59196A (en) Method of reading data off a rotating disk-shaped recording medium
JPS645178A (en) Magnetic video recording and reproducing device
EP0340988A3 (en) A memory card and an apparatus for processing the same
JPS54100711A (en) Recording current optimizing device
MX9710212A (es) Aparato de reproduccion de informacion.
JPS576476A (en) Recording and reproducing device of pulse code modulation
EP0165604A3 (en) Recording/reproducing apparatus including a digital memory device