HK1151110A1 - Frequency-warped audio equalizer - Google Patents

Frequency-warped audio equalizer

Info

Publication number
HK1151110A1
HK1151110A1 HK11104965.0A HK11104965A HK1151110A1 HK 1151110 A1 HK1151110 A1 HK 1151110A1 HK 11104965 A HK11104965 A HK 11104965A HK 1151110 A1 HK1151110 A1 HK 1151110A1
Authority
HK
Hong Kong
Prior art keywords
frequency
audio equalizer
warped audio
warped
equalizer
Prior art date
Application number
HK11104965.0A
Other languages
English (en)
Inventor
Richard J Oliver
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 HK1151110A1 publication Critical patent/HK1151110A1/xx

Links

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
    • G11B20/02—Analogue recording or reproducing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/005—Tone control or bandwidth control in amplifiers of digital signals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
HK11104965.0A 2007-03-09 2011-05-19 Frequency-warped audio equalizer HK1151110A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89407607P 2007-03-09 2007-03-09
PCT/US2008/056280 WO2008112571A1 (en) 2007-03-09 2008-03-07 Frequency-warped audio equalizer

Publications (1)

Publication Number Publication Date
HK1151110A1 true HK1151110A1 (en) 2012-01-20

Family

ID=39759939

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11104965.0A HK1151110A1 (en) 2007-03-09 2011-05-19 Frequency-warped audio equalizer

Country Status (7)

Country Link
US (2) US7764802B2 (xx)
EP (1) EP2122489B1 (xx)
JP (1) JP5399271B2 (xx)
KR (1) KR101460824B1 (xx)
CN (1) CN101918942B (xx)
HK (1) HK1151110A1 (xx)
WO (1) WO2008112571A1 (xx)

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Also Published As

Publication number Publication date
EP2122489A1 (en) 2009-11-25
EP2122489B1 (en) 2012-06-06
JP2010521107A (ja) 2010-06-17
US20080240467A1 (en) 2008-10-02
WO2008112571A1 (en) 2008-09-18
CN101918942A (zh) 2010-12-15
KR101460824B1 (ko) 2014-11-11
CN101918942B (zh) 2013-09-11
US20100266143A1 (en) 2010-10-21
US8428276B2 (en) 2013-04-23
US7764802B2 (en) 2010-07-27
KR20090122363A (ko) 2009-11-27
JP5399271B2 (ja) 2014-01-29
EP2122489A4 (en) 2011-01-05

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