ATE275317T1 - Verfahren und vorrichtung zur räumlichen verbesserung von stereo- und monosignalen - Google Patents

Verfahren und vorrichtung zur räumlichen verbesserung von stereo- und monosignalen

Info

Publication number
ATE275317T1
ATE275317T1 AT96921325T AT96921325T ATE275317T1 AT E275317 T1 ATE275317 T1 AT E275317T1 AT 96921325 T AT96921325 T AT 96921325T AT 96921325 T AT96921325 T AT 96921325T AT E275317 T1 ATE275317 T1 AT E275317T1
Authority
AT
Austria
Prior art keywords
stereo
enhancement
signals
spacial
monophonic
Prior art date
Application number
AT96921325T
Other languages
English (en)
Inventor
Timothy J Hawks
Original Assignee
Binaura 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 Binaura Corp filed Critical Binaura Corp
Application granted granted Critical
Publication of ATE275317T1 publication Critical patent/ATE275317T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AT96921325T 1995-06-15 1996-06-13 Verfahren und vorrichtung zur räumlichen verbesserung von stereo- und monosignalen ATE275317T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/491,138 US5692050A (en) 1995-06-15 1995-06-15 Method and apparatus for spatially enhancing stereo and monophonic signals
PCT/US1996/009240 WO1997000594A1 (en) 1995-06-15 1996-06-13 Method and apparatus for spatially enhancing stereo and monophonic signals

Publications (1)

Publication Number Publication Date
ATE275317T1 true ATE275317T1 (de) 2004-09-15

Family

ID=23950946

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96921325T ATE275317T1 (de) 1995-06-15 1996-06-13 Verfahren und vorrichtung zur räumlichen verbesserung von stereo- und monosignalen

Country Status (11)

Country Link
US (3) US5692050A (de)
EP (1) EP0776593B1 (de)
JP (1) JP3420247B2 (de)
KR (1) KR100305407B1 (de)
AT (1) ATE275317T1 (de)
AU (1) AU701204B2 (de)
BR (1) BR9606444A (de)
CA (1) CA2196779C (de)
DE (1) DE69633264D1 (de)
TW (1) TW312889B (de)
WO (1) WO1997000594A1 (de)

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Also Published As

Publication number Publication date
US5692050A (en) 1997-11-25
EP0776593B1 (de) 2004-09-01
US5883962A (en) 1999-03-16
AU6257296A (en) 1997-01-15
KR970705326A (ko) 1997-09-06
AU701204B2 (en) 1999-01-21
MX9701199A (es) 1998-05-31
BR9606444A (pt) 1997-09-02
US5850454A (en) 1998-12-15
TW312889B (de) 1997-08-11
CA2196779A1 (en) 1997-01-03
CA2196779C (en) 1999-08-03
JP3420247B2 (ja) 2003-06-23
JPH10504170A (ja) 1998-04-14
DE69633264D1 (de) 2004-10-07
KR100305407B1 (ko) 2001-09-28
EP0776593A1 (de) 1997-06-04
WO1997000594A1 (en) 1997-01-03

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