ATE454664T1 - Audioprozessor, eingabe- /ausgabeverarbeitungsvorrichtung und informationsverarbeitungsvorrichtung - Google Patents

Audioprozessor, eingabe- /ausgabeverarbeitungsvorrichtung und informationsverarbeitungsvorrichtung

Info

Publication number
ATE454664T1
ATE454664T1 AT07016120T AT07016120T ATE454664T1 AT E454664 T1 ATE454664 T1 AT E454664T1 AT 07016120 T AT07016120 T AT 07016120T AT 07016120 T AT07016120 T AT 07016120T AT E454664 T1 ATE454664 T1 AT E454664T1
Authority
AT
Austria
Prior art keywords
buffer
processing device
empty
audio data
audio
Prior art date
Application number
AT07016120T
Other languages
English (en)
Inventor
Shinichi Honda
Yoshikazu Takahashi
Kaoru Yamanoue
Takashi Toyoda
Nobuo Sasaki
Original Assignee
Sony Computer Entertainment 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 Sony Computer Entertainment Inc filed Critical Sony Computer Entertainment Inc
Application granted granted Critical
Publication of ATE454664T1 publication Critical patent/ATE454664T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Systems (AREA)
  • Bus Control (AREA)
  • Electrophonic Musical Instruments (AREA)
AT07016120T 2006-09-19 2007-08-16 Audioprozessor, eingabe- /ausgabeverarbeitungsvorrichtung und informationsverarbeitungsvorrichtung ATE454664T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006252775A JP4252593B2 (ja) 2006-09-19 2006-09-19 オーディオ処理装置、入出力処理装置および情報処理装置

Publications (1)

Publication Number Publication Date
ATE454664T1 true ATE454664T1 (de) 2010-01-15

Family

ID=38705155

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07016120T ATE454664T1 (de) 2006-09-19 2007-08-16 Audioprozessor, eingabe- /ausgabeverarbeitungsvorrichtung und informationsverarbeitungsvorrichtung

Country Status (5)

Country Link
US (1) US7684884B2 (de)
EP (1) EP1903447B1 (de)
JP (1) JP4252593B2 (de)
AT (1) ATE454664T1 (de)
DE (1) DE602007004156D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8121300B1 (en) 2009-10-08 2012-02-21 Loduca Joseph A Drum accessory for gating of a microphone on a drum
US8073995B2 (en) 2009-10-19 2011-12-06 Research In Motion Limited Efficient low-latency buffer
US8718806B2 (en) * 2011-09-02 2014-05-06 Apple Inc. Slave mode transmit with zero delay for audio interface
US9891686B2 (en) 2013-09-26 2018-02-13 Intel Corporation Throttling device power
US10096309B2 (en) 2015-01-05 2018-10-09 Rare Earth Dynamics, Inc. Magnetically secured instrument trigger
US9761212B2 (en) 2015-01-05 2017-09-12 Rare Earth Dynamics, Inc. Magnetically secured instrument trigger
US9875732B2 (en) 2015-01-05 2018-01-23 Stephen Suitor Handheld electronic musical percussion instrument
KR20160090487A (ko) * 2015-01-22 2016-08-01 삼성전자주식회사 오디오 프로세싱 시스템
KR102411811B1 (ko) * 2018-02-26 2022-06-23 한국전자통신연구원 오디오 입력 처리 지연 축소를 위한 버퍼 컨트롤 장치 및 방법
US11335310B2 (en) 2018-06-18 2022-05-17 Rare Earth Dynamics, Inc. Instrument trigger and instrument trigger mounting systems and methods
CN112802440B (zh) * 2019-10-28 2022-10-28 海信视像科技股份有限公司 一种显示设备及声音低延迟处理方法
US11886365B2 (en) * 2020-09-14 2024-01-30 Apple Inc. DMA control circuit with quality of service indications
CN116543777B (zh) * 2022-01-26 2026-02-06 瑞昱半导体股份有限公司 动态调整音频时钟的音频处理设备及音频处理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051981A (en) * 1988-01-21 1991-09-24 Codex Corporation Digital filtering
JPH08292845A (ja) 1995-04-24 1996-11-05 Canon Inc 送受信高速制御装置、プリンタ及びプリンタ制御システム
US6366971B1 (en) * 1998-01-09 2002-04-02 Yamaha Corporation Audio system for playback of waveform sample data
US6748472B2 (en) * 2001-02-28 2004-06-08 Koninklijke Philips Electronics N.V. Method and system for an interrupt accelerator that reduces the number of interrupts for a digital signal processor
US7474722B1 (en) * 2003-03-21 2009-01-06 D2Audio Corporation Systems and methods for sample rate conversion using multiple rate estimate counters
JP2005143009A (ja) 2003-11-10 2005-06-02 Matsushita Electric Ind Co Ltd 構内交換機
US20060041895A1 (en) * 2004-08-04 2006-02-23 Microsoft Corporation Systems and methods for interfacing with codecs across an architecture optimized for audio

Also Published As

Publication number Publication date
EP1903447A1 (de) 2008-03-26
DE602007004156D1 (de) 2010-02-25
EP1903447B1 (de) 2010-01-06
US7684884B2 (en) 2010-03-23
JP2008077174A (ja) 2008-04-03
JP4252593B2 (ja) 2009-04-08
US20080071958A1 (en) 2008-03-20

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Legal Events

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