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1. WO2004025467 - RECORDING DEVICE AND RECORDING METHOD

Publication Number WO/2004/025467
Publication Date 25.03.2004
International Application No. PCT/JP2003/011233
International Filing Date 03.09.2003
IPC
G11B 20/10 2006.01
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
10Digital recording or reproducing
G11B 20/12 2006.01
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
10Digital recording or reproducing
12Formatting, e.g. arrangement of data block or words on the record carriers
G11B 27/034 2006.01
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
27Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
02Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
031Electronic editing of digitised analogue information signals, e.g. audio or video signals
034on discs
CPC
G06F 2003/0697
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
06Digital input from or digital output to record carriers ; , e.g. RAID, emulated record carriers, networked record carriers
0697device management, e.g. handlers, drivers, I/O schedulers
G06F 3/0601
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
06Digital input from or digital output to record carriers ; , e.g. RAID, emulated record carriers, networked record carriers
0601Dedicated interfaces to storage systems
G11B 20/10
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
10Digital recording or reproducing
G11B 20/10527
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
10Digital recording or reproducing
10527Audio or video recording; Data buffering arrangements
G11B 2020/10537
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
10Digital recording or reproducing
10527Audio or video recording; Data buffering arrangements
10537Audio or video recording
G11B 2020/10546
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20Signal processing not specific to the method of recording or reproducing; Circuits therefor
10Digital recording or reproducing
10527Audio or video recording; Data buffering arrangements
10537Audio or video recording
10546specifically adapted for audio data
Applicants
  • SONY CORPORATION [JP]/[JP] (AllExceptUS)
  • KUDOU, Shigetaka [JP]/[JP] (UsOnly)
  • GOTO, Takashi [JP]/[JP] (UsOnly)
Inventors
  • KUDOU, Shigetaka
  • GOTO, Takashi
Agents
  • INAMOTO, Yoshio
Priority Data
2002-26362810.09.2002JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) RECORDING DEVICE AND RECORDING METHOD
(FR) DISPOSITIF ET PROCEDE D'ENREGISTREMENT
(JA) 記録装置および記録方法
Abstract
(EN)
A recording device controlled by a multitask operating system in which the turnaround time is not guaranteed. The recording device records a content supplied as a stream more easily and without loss. An audio data processing program (83) controls the reception of entered audio data. A recording application program (85) controls the recording of entered audio data onto an HDD (14). A socket service program (84-1) receives audio data from the audio data processing program (83) under control of a first process and controls the transfer of audio data under control of a second process only for a period during which data to be transferred to the recording application program (85) is received. The second process is terminated immediately after the transfer is ended. The present invention is applicable to a recording/reproduction device that records or reproduces audio data.
(FR)
L'invention concerne un dispositif d'enregistrement commandé par un système de traitement multitâche dans lequel un délai d'exécution n'est pas garanti. Le dispositif d'enregistrement enregistre, plus facilement et sans pertes, un contenu sous forme de flux. Un programme de traitement de données audio (83) contrôle la réception de données audio introduites. Un programme application d'enregistrement (85) contrôle l'enregistrement de données audio introduites sur un lecteur de disque dur (14). Un programme utilitaire d'interface de connexion (84-1) reçoit des données audio du programme de traitement de données audio (83) sous le contrôle d'un premier traitement et contrôle le transfert de données audio sous le contrôle d'un second traitement uniquement pendant une période pendant laquelle les données à transférer sur le programme application d'enregistrement (85) sont reçues. Le second traitement se termine immédiatement après que le transfert a pris fin. La présente invention peut être appliquée à un dispositif d'enregistrement/reproduction qui enregistre ou reproduit les données audio.
(JA)
本発明は、ターンアラウンドタイムが保証されていないマルチタスクオペレーティングシステムにより制御される機器おいて、より容易に、欠落を生じさせることなく、ストリームとして供給されるコンテンツを記録する記録装置および記録方法に関する。オーディオデータ処理プログラム83は、入力される音声データの受信を制御する。録音アプリケーションプログラム85は、入力される音声データのHDD14への記録を制御する。ソケットサービスプログラム84−1は、第1のプロセスの制御に基づいて、音声データをオーディオデータ処理プログラム83から受け取るとともに、録音アプリケーションプログラム85へ転送するデータが受信されている期間のみ転送の制御をするとともに転送が終了したときに即座に消滅する第2のプロセスの制御に基づいて音声データの転送を制御する。本発明は、音声データを記録または再生する記録再生装置に適用できる。
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