AU2003224895A1 - Reciprocal index lookup for btsc compatible coefficients - Google Patents

Reciprocal index lookup for btsc compatible coefficients

Info

Publication number
AU2003224895A1
AU2003224895A1 AU2003224895A AU2003224895A AU2003224895A1 AU 2003224895 A1 AU2003224895 A1 AU 2003224895A1 AU 2003224895 A AU2003224895 A AU 2003224895A AU 2003224895 A AU2003224895 A AU 2003224895A AU 2003224895 A1 AU2003224895 A1 AU 2003224895A1
Authority
AU
Australia
Prior art keywords
index lookup
compatible coefficients
btsc compatible
reciprocal index
reciprocal
Prior art date
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
AU2003224895A
Inventor
Mathew Barnhill
Roger Darr
Mathew F. Easley
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.)
Arris Enterprises LLC
Original Assignee
Arris International 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.)
Filing date
Publication date
Application filed by Arris International Inc filed Critical Arris International Inc
Priority claimed from PCT/US2003/010834 external-priority patent/WO2004100604A1/en
Publication of AU2003224895A1 publication Critical patent/AU2003224895A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/602—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/007—Volume compression or expansion in amplifiers of digital or coded signals
AU2003224895A 2003-04-09 2003-04-09 Reciprocal index lookup for btsc compatible coefficients Abandoned AU2003224895A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/010834 WO2004100604A1 (en) 2000-02-18 2003-04-09 Reciprocal index lookup for btsc compatible coefficients

Publications (1)

Publication Number Publication Date
AU2003224895A1 true AU2003224895A1 (en) 2004-11-26

Family

ID=34392765

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003224895A Abandoned AU2003224895A1 (en) 2003-04-09 2003-04-09 Reciprocal index lookup for btsc compatible coefficients

Country Status (4)

Country Link
EP (1) EP1618760A4 (en)
CN (1) CN1795697A (en)
AU (1) AU2003224895A1 (en)
CA (1) CA2525944C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6665610B2 (en) * 2016-01-08 2020-03-13 株式会社ジェイテクト Motor control device
US10122346B2 (en) * 2017-03-03 2018-11-06 Synaptics Incorporated Coefficient generation for digital filters
JP7326285B2 (en) * 2017-12-19 2023-08-15 ドルビー・インターナショナル・アーベー Method, Apparatus, and System for QMF-based Harmonic Transposer Improvements for Speech-to-Audio Integrated Decoding and Encoding
CN109063652B (en) * 2018-08-06 2022-02-11 高维度（深圳）生物信息智能应用有限公司 Signal processing method, system and computer storage medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091957A (en) * 1990-04-18 1992-02-25 Thomson Consumer Electronics, Inc. Wideband expander for stereo and SAP signals
US5627857A (en) * 1995-09-15 1997-05-06 Qualcomm Incorporated Linearized digital automatic gain control
US5796842A (en) * 1996-06-07 1998-08-18 That Corporation BTSC encoder
EP0936744B1 (en) * 1998-02-12 2004-09-22 Micronas GmbH Carrier generating device for a digital demodulator of MPX signals
US6259482B1 (en) * 1998-03-11 2001-07-10 Matthew F. Easley Digital BTSC compander system
US6192086B1 (en) * 1999-01-14 2001-02-20 Antec Corporation Digital sub-systems and building blocks for a mostly digital low-cost BTSC compatible encoder

Also Published As

Publication number Publication date
EP1618760A1 (en) 2006-01-25
EP1618760A4 (en) 2013-03-20
CA2525944A1 (en) 2004-11-18
CN1795697A (en) 2006-06-28
CA2525944C (en) 2012-06-05

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Legal Events

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