PL1938661T3 - System i sposób przetwarzania dźwięku - Google Patents

System i sposób przetwarzania dźwięku

Info

Publication number
PL1938661T3
PL1938661T3 PL06814495T PL06814495T PL1938661T3 PL 1938661 T3 PL1938661 T3 PL 1938661T3 PL 06814495 T PL06814495 T PL 06814495T PL 06814495 T PL06814495 T PL 06814495T PL 1938661 T3 PL1938661 T3 PL 1938661T3
Authority
PL
Poland
Prior art keywords
audio processing
audio
processing
Prior art date
Application number
PL06814495T
Other languages
English (en)
Inventor
Wen Wang
Original Assignee
Dts Llc
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 Dts Llc filed Critical Dts Llc
Publication of PL1938661T3 publication Critical patent/PL1938661T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/407—Circuits for combining signals of a plurality of transducers
    • 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
    • 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
    • H04S1/005—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • 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 

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
PL06814495T 2005-09-13 2006-09-13 System i sposób przetwarzania dźwięku PL1938661T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71658805P 2005-09-13 2005-09-13
PCT/US2006/035446 WO2007033150A1 (en) 2005-09-13 2006-09-13 Systems and methods for audio processing
EP06814495.5A EP1938661B1 (en) 2005-09-13 2006-09-13 System and method for audio processing

Publications (1)

Publication Number Publication Date
PL1938661T3 true PL1938661T3 (pl) 2014-10-31

Family

ID=37496972

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06814495T PL1938661T3 (pl) 2005-09-13 2006-09-13 System i sposób przetwarzania dźwięku

Country Status (8)

Country Link
US (2) US8027477B2 (pl)
EP (1) EP1938661B1 (pl)
JP (1) JP4927848B2 (pl)
KR (1) KR101304797B1 (pl)
CN (1) CN101263739B (pl)
CA (1) CA2621175C (pl)
PL (1) PL1938661T3 (pl)
WO (1) WO2007033150A1 (pl)

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CA2621175A1 (en) 2007-03-22
WO2007033150A1 (en) 2007-03-22
US20120014528A1 (en) 2012-01-19
EP1938661A1 (en) 2008-07-02
KR20080049741A (ko) 2008-06-04
EP1938661B1 (en) 2014-04-02
JP2009508442A (ja) 2009-02-26
KR101304797B1 (ko) 2013-09-05
US9232319B2 (en) 2016-01-05
JP4927848B2 (ja) 2012-05-09
CN101263739B (zh) 2012-06-20
US8027477B2 (en) 2011-09-27
US20070061026A1 (en) 2007-03-15
CA2621175C (en) 2015-12-22

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