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WO2004001699A3 - Method for enhancement of listener perception of sound spatialization - Google Patents

Method for enhancement of listener perception of sound spatialization Download PDF

Info

Publication number
WO2004001699A3
WO2004001699A3 PCT/US2003/020006 US0320006W WO2004001699A3 WO 2004001699 A3 WO2004001699 A3 WO 2004001699A3 US 0320006 W US0320006 W US 0320006W WO 2004001699 A3 WO2004001699 A3 WO 2004001699A3
Authority
WO
WIPO (PCT)
Prior art keywords
enhancement
listener
perception
sound spatialization
sound
Prior art date
Application number
PCT/US2003/020006
Other languages
French (fr)
Other versions
WO2004001699A2 (en
Inventor
Karl Dakin
Rich Corsello
Original Assignee
Wave Dance Audio Llc
Karl Dakin
Rich Corsello
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 Wave Dance Audio Llc, Karl Dakin, Rich Corsello filed Critical Wave Dance Audio Llc
Publication of WO2004001699A2 publication Critical patent/WO2004001699A2/en
Publication of WO2004001699A3 publication Critical patent/WO2004001699A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Stereophonic System (AREA)

Abstract

Presentation of sensory stimuli in a manner that enhances the listener's perception of the three dimensional location of specific sounds so that the listener may recognize, comprehend and react to the sound in a manner that improves entertainment, education, safety, work performance and impact on psychological and physiological states.
PCT/US2003/020006 2002-06-24 2003-06-24 Method for enhancement of listener perception of sound spatialization WO2004001699A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39063702P 2002-06-24 2002-06-24
US60/390,637 2002-06-24

Publications (2)

Publication Number Publication Date
WO2004001699A2 WO2004001699A2 (en) 2003-12-31
WO2004001699A3 true WO2004001699A3 (en) 2004-03-04

Family

ID=30000592

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/020006 WO2004001699A2 (en) 2002-06-24 2003-06-24 Method for enhancement of listener perception of sound spatialization

Country Status (1)

Country Link
WO (1) WO2004001699A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638825A (en) * 1994-04-21 1997-06-17 Nec Corporation Evoked potential measuring apparatus
US6307941B1 (en) * 1997-07-15 2001-10-23 Desper Products, Inc. System and method for localization of virtual sound
US6574339B1 (en) * 1998-10-20 2003-06-03 Samsung Electronics Co., Ltd. Three-dimensional sound reproducing apparatus for multiple listeners and method thereof
US6647119B1 (en) * 1998-06-29 2003-11-11 Microsoft Corporation Spacialization of audio with visual cues

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638825A (en) * 1994-04-21 1997-06-17 Nec Corporation Evoked potential measuring apparatus
US6307941B1 (en) * 1997-07-15 2001-10-23 Desper Products, Inc. System and method for localization of virtual sound
US6647119B1 (en) * 1998-06-29 2003-11-11 Microsoft Corporation Spacialization of audio with visual cues
US6574339B1 (en) * 1998-10-20 2003-06-03 Samsung Electronics Co., Ltd. Three-dimensional sound reproducing apparatus for multiple listeners and method thereof

Also Published As

Publication number Publication date
WO2004001699A2 (en) 2003-12-31

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