AU2628401A - Audio device driver - Google Patents

Audio device driver

Info

Publication number: AU2628401A
Authority: AU; Australia
Prior art keywords: device driver; audio device; audio; driver
Prior art date: 2000-01-05
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.): Abandoned

Application number

AU26284/01A

Inventor

Scott M. Blandford

Arturo H. Garcia

Frank A. Scarpino

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.)

True Dimensional Sound Inc

Original Assignee

True Dimensional Sound 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.)

2000-01-05

Filing date

2001-01-04

Publication date

2001-07-16

2001-01-04 Application filed by True Dimensional Sound Inc filed Critical True Dimensional Sound Inc

2001-07-16 Publication of AU2628401A publication Critical patent/AU2628401A/en

Status Abandoned legal-status Critical Current

Classifications

- 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
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
- G11B20/10212—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter compensation for data shift, e.g. pulse-crowding effects
- 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
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
- 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
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10037—A/D conversion, D/A conversion, sampling, slicing and digital quantisation or adjusting parameters thereof
- 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
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
- 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

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Theoretical Computer Science (AREA)
Multimedia (AREA)
Audiology, Speech & Language Pathology (AREA)
Human Computer Interaction (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
General Health & Medical Sciences (AREA)
Health & Medical Sciences (AREA)
Signal Processing For Digital Recording And Reproducing (AREA)
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Stored Programmes (AREA)

AU26284/01A 2000-01-05 2001-01-04 Audio device driver Abandoned AU2628401A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US17439700P	2000-01-05	2000-01-05
US60174397		2000-01-05
PCT/US2001/000224 WO2001050598A2 (en)	2000-01-05	2001-01-04	Audio device driver

Publications (1)

Publication Number	Publication Date
AU2628401A true AU2628401A (en)	2001-07-16

Family

ID=22636011

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU26284/01A Abandoned AU2628401A (en)	2000-01-05	2001-01-04	Audio device driver

Country Status (2)

Country	Link
AU (1)	AU2628401A (en)
WO (1)	WO2001050598A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2005317115A (en)	2004-04-28	2005-11-10	Sony Corp	Information processing apparatus, information processing method, and program
WO2007102805A1 (en) *	2006-03-06	2007-09-13	Razer Usa Ltd	Enhanced 3d sound
CN101501625B (en) *	2006-03-06	2017-08-01	雷蛇（美国）有限公司	Enhanced 3D Sound
CN115562612A (en) *	2022-09-08	2023-01-03	湖南兴天电子科技股份有限公司	Audio transmission method, device and server

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5406634A (en) *	1993-03-16	1995-04-11	Peak Audio, Inc.	Intelligent speaker unit for speaker system network
US6405255B1 (en) *	1996-07-01	2002-06-11	Sun Microsystems, Inc.	Mixing and splitting multiple independent audio data streams in kernel space
US5881317A (en) *	1996-09-30	1999-03-09	Intel Corporation	Adaptive operation of audio peripherals based on the functionality of analog audio interface

2001
- 2001-01-04 AU AU26284/01A patent/AU2628401A/en not_active Abandoned
- 2001-01-04 WO PCT/US2001/000224 patent/WO2001050598A2/en not_active Ceased

Also Published As

Publication number	Publication date
WO2001050598A2 (en)	2001-07-12
WO2001050598A3 (en)	2002-01-31

Publication	Publication Date	Title
AU2001228310A1 (en)	2001-07-31	Rear-projecting device
AU2001282564A1 (en)	2002-03-13	Antitheft device
AU2001243366A1 (en)	2001-09-17	Vehicle sound system
AU2001234196A1 (en)	2001-09-12	Disk device
GB0027278D0 (en)	2000-12-27	Loudspeaker driver
AU2002211794A1 (en)	2002-04-29	Audio on location
AU4430001A (en)	2001-10-03	Dual mode audio device
AU2002212825A1 (en)	2002-04-29	Vehicle signaling device
AU2002220988A1 (en)	2002-07-01	Audio handheld device
AU8293201A (en)	2003-11-27	Applause device
AU2001290122A1 (en)	2002-04-15	Audio apparatus
AU2001241311A1 (en)	2001-09-12	Cap-signaling device
AU2002227901A1 (en)	2002-05-15	Isolating device
AU2001254745A1 (en)	2001-09-24	Pellet-freezing device
AU2628401A (en)	2001-07-16	Audio device driver
AU2001238543A1 (en)	2001-09-03	Antiextrusion device
AU2001250678A1 (en)	2001-12-03	Holder-grasping device
AU2002215241A1 (en)	2002-05-21	Paper-clipping device
GB0124292D0 (en)	2001-11-28	Loudspeaker driver
AU5276401A (en)	2001-11-07	Vehicle
AU2001292012A1 (en)	2002-04-02	Loudspeaker driver
AU2001294474A1 (en)	2002-04-22	Navigation device
AU2001231980A1 (en)	2001-07-31	Presentation device
AU2001283078A1 (en)	2002-02-13	Eye-exercise device
AU2001230411A1 (en)	2001-08-27	Audio playback device

Legal Events

Date	Code	Title	Description
2003-12-18	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase