ATE112903T1 - Verfahren und einrichtung zur kodierung von elektrischen signalen. - Google Patents

Verfahren und einrichtung zur kodierung von elektrischen signalen.

Info

Publication number
ATE112903T1
ATE112903T1 AT89902408T AT89902408T ATE112903T1 AT E112903 T1 ATE112903 T1 AT E112903T1 AT 89902408 T AT89902408 T AT 89902408T AT 89902408 T AT89902408 T AT 89902408T AT E112903 T1 ATE112903 T1 AT E112903T1
Authority
AT
Austria
Prior art keywords
signal
sub
band
music
electrical signals
Prior art date
Application number
AT89902408T
Other languages
English (en)
Inventor
Stephen Malcolm Frederic Smyth
Original Assignee
Audio Processing Technology Li
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10631689&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE112903(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Audio Processing Technology Li filed Critical Audio Processing Technology Li
Application granted granted Critical
Publication of ATE112903T1 publication Critical patent/ATE112903T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04B1/667—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using a division in frequency subbands

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Selective Calling Equipment (AREA)
AT89902408T 1988-02-13 1989-02-10 Verfahren und einrichtung zur kodierung von elektrischen signalen. ATE112903T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888803390A GB8803390D0 (en) 1988-02-13 1988-02-13 Method and apparatus for electrical signal coding

Publications (1)

Publication Number Publication Date
ATE112903T1 true ATE112903T1 (de) 1994-10-15

Family

ID=10631689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89902408T ATE112903T1 (de) 1988-02-13 1989-02-10 Verfahren und einrichtung zur kodierung von elektrischen signalen.

Country Status (6)

Country Link
EP (1) EP0398973B1 (de)
JP (1) JP2963710B2 (de)
AT (1) ATE112903T1 (de)
DE (1) DE68918846T2 (de)
GB (1) GB8803390D0 (de)
WO (1) WO1989007866A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3188013B2 (ja) * 1993-02-19 2001-07-16 松下電器産業株式会社 変換符号化装置のビット配分方法
WO1996019876A1 (en) * 1994-12-20 1996-06-27 Dolby Laboratories Licensing Corporation Method and apparatus for applying waveform prediction to subbands of a perceptual coding system
FI114248B (fi) * 1997-03-14 2004-09-15 Nokia Corp Menetelmä ja laite audiokoodaukseen ja audiodekoodaukseen
GB2326572A (en) * 1997-06-19 1998-12-23 Softsound Limited Low bit rate audio coder and decoder
JP2002330075A (ja) * 2001-05-07 2002-11-15 Matsushita Electric Ind Co Ltd サブバンドａｄｐｃｍ符号化方法、復号方法、サブバンドａｄｐｃｍ符号化装置、復号装置およびワイヤレスマイクロホン送信システム、受信システム
JP3922979B2 (ja) * 2002-07-10 2007-05-30 松下電器産業株式会社 伝送路符号化方法、復号化方法、及び装置
DE102010006573B4 (de) 2010-02-02 2012-03-15 Rohde & Schwarz Gmbh & Co. Kg IQ-Datenkompression für Breitbandanwendungen
DE102015201762A1 (de) * 2015-02-02 2016-08-04 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Bestimmen eines Prädiktors für den Verlauf eines wellenförmigen Signals

Also Published As

Publication number Publication date
JP2963710B2 (ja) 1999-10-18
GB8803390D0 (en) 1988-03-16
WO1989007866A1 (en) 1989-08-24
DE68918846D1 (de) 1994-11-17
EP0398973A1 (de) 1990-11-28
JPH03504787A (ja) 1991-10-17
DE68918846T2 (de) 1995-05-18
EP0398973B1 (de) 1994-10-12

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Legal Events

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UEP Publication of translation of european patent specification
RZN Patent revoked