NL7309939A - - Google Patents

Info

Publication number
NL7309939A
NL7309939A NL7309939A NL7309939A NL7309939A NL 7309939 A NL7309939 A NL 7309939A NL 7309939 A NL7309939 A NL 7309939A NL 7309939 A NL7309939 A NL 7309939A NL 7309939 A NL7309939 A NL 7309939A
Authority
NL
Netherlands
Prior art keywords
information
reconstructed
appeared
redundancy
replacing
Prior art date
Application number
NL7309939A
Other languages
English (en)
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 filed Critical
Publication of NL7309939A publication Critical patent/NL7309939A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Dc Digital Transmission (AREA)
NL7309939A 1972-07-19 1973-07-17 NL7309939A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE09500/72A SE361993B (xx) 1972-07-19 1972-07-19

Publications (1)

Publication Number Publication Date
NL7309939A true NL7309939A (xx) 1974-01-22

Family

ID=20276817

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7309939A NL7309939A (xx) 1972-07-19 1973-07-17

Country Status (5)

Country Link
US (1) US3851106A (xx)
FR (1) FR2193292B1 (xx)
GB (1) GB1437215A (xx)
NL (1) NL7309939A (xx)
SE (1) SE361993B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7412053A (nl) * 1974-09-11 1976-03-15 Philips Nv Telecommunicatiecentrale met tijdverdeling.
JPS5154714A (en) * 1974-10-16 1976-05-14 Nippon Telegraph & Telephone Tajuonseidensohoshiki
US4053712A (en) * 1976-08-24 1977-10-11 The United States Of America As Represented By The Secretary Of The Army Adaptive digital coder and decoder
US4280192A (en) * 1977-01-07 1981-07-21 Moll Edward W Minimum space digital storage of analog information
US4100377A (en) * 1977-04-28 1978-07-11 Bell Telephone Laboratories, Incorporated Packet transmission of speech
SE409793B (sv) * 1977-12-30 1979-09-03 Ericsson Telefon Ab L M Sett for att vid overforing av pcm-information minska behovet av antalet overforda bitar samt anordning for utforande av settet
US4412306A (en) * 1981-05-14 1983-10-25 Moll Edward W System for minimizing space requirements for storage and transmission of digital signals
US4550425A (en) * 1982-09-20 1985-10-29 Sperry Corporation Speech sampling and companding device
IL74965A (en) * 1985-04-17 1990-07-12 Israel Electronics Corp Combination tasi and adpcm apparatus
US5459729C1 (en) * 1989-07-25 2002-03-19 Raychem Corp Digital added main line system
US5668814A (en) * 1995-03-20 1997-09-16 Raychem Corporation Dual DDS data multiplexer
US5610922A (en) * 1995-03-20 1997-03-11 Raychem Corporation Voice plus 4-wire DDS multiplexer
US5691718A (en) * 1995-06-07 1997-11-25 Raychem Corporation Dual 4-wire analog data multiplexer
US6282204B1 (en) 1997-12-19 2001-08-28 Terayon Communication Systems, Inc. ISDN plus voice multiplexer system
US8201071B2 (en) * 2006-11-15 2012-06-12 Qimonda Ag Information transmission and reception

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963551A (en) * 1956-10-01 1960-12-06 Technicolor Corp Bandwidth reduction system

Also Published As

Publication number Publication date
FR2193292A1 (xx) 1974-02-15
US3851106A (en) 1974-11-26
DE2335106A1 (de) 1974-02-07
SE361993B (xx) 1973-11-19
DE2335106B2 (de) 1976-05-06
FR2193292B1 (xx) 1977-02-18
GB1437215A (en) 1976-05-26

Similar Documents

Publication Publication Date Title
FR2193292B1 (xx)
CA957675A (en) Redundant pitch link
CA971024A (en) Identification system using coded hologram and method for making and reconstructing the coded hologram
IL42706A0 (en) Method and keyboard system for digital encoding
JPS5267222A (en) Bar code decoder
CA989066A (en) Code reading system
ZA733500B (en) Method for curing shock symptoms
CA962773A (en) Double field code reading system
CA938727A (en) Method and means for encoding and decoding digital data
CA950970A (en) Alarm circuit for indicating failure in redundant power supplies
CA984971A (en) Parity check logic for a code reading system
GB1194305A (en) Method for Producing Granules.
CA934993A (en) Carbon steel spring elements
CA1019071A (en) Method and apparatus for coding and decoding digital information
IT971580B (it) Metodo e mezzi per effettuare la codificazione mantenendo mi nima la ridondanza
SE7415150L (xx)
CA811316A (en) Binary encoding
CA795971A (en) Coding method
CA835556A (en) Decoders for cyclic error-correcting codes
CA998474A (en) Modified bar code
AU6033069A (en) Error correction in coded messages
CA911040A (en) Code reading system
MY7500046A (en) Carbon petroleum company., usa
AU3736368A (en) Encoding system for matrix type message boards
CA776028A (en) Redundant connecting link