SE7612842L - Dataoverforingsanordning - Google Patents

Dataoverforingsanordning

Info

Publication number
SE7612842L
SE7612842L SE7612842A SE7612842A SE7612842L SE 7612842 L SE7612842 L SE 7612842L SE 7612842 A SE7612842 A SE 7612842A SE 7612842 A SE7612842 A SE 7612842A SE 7612842 L SE7612842 L SE 7612842L
Authority
SE
Sweden
Prior art keywords
data
terminals
terminal
medium
frame
Prior art date
Application number
SE7612842A
Other languages
Unknown language ( )
English (en)
Other versions
SE428252B (sv
Inventor
D N Sherman
S P Verma
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of SE7612842L publication Critical patent/SE7612842L/sv
Publication of SE428252B publication Critical patent/SE428252B/sv

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
SE7612842A 1975-11-26 1976-11-17 Dataoverforingsanordning SE428252B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63529975A 1975-11-26 1975-11-26

Publications (2)

Publication Number Publication Date
SE7612842L true SE7612842L (sv) 1977-05-27
SE428252B SE428252B (sv) 1983-06-13

Family

ID=24547229

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7612842A SE428252B (sv) 1975-11-26 1976-11-17 Dataoverforingsanordning

Country Status (11)

Country Link
JP (1) JPS5266347A (sv)
BE (1) BE848693A (sv)
CA (1) CA1075364A (sv)
DE (1) DE2653716C3 (sv)
EG (1) EG13506A (sv)
ES (1) ES453682A1 (sv)
FR (1) FR2333298A1 (sv)
GB (1) GB1523049A (sv)
IL (1) IL50965A (sv)
NL (1) NL7613032A (sv)
SE (1) SE428252B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1082802B (it) * 1977-05-02 1985-05-21 Cselt Centro Studi Lab Telecom Unita microprogrammata per una apparecchiatura di terminazione di rete in trasmissione dati integrata con dispositivo di mo demodulazione e per la relativa apparecchiatura di centrale
US4800574A (en) * 1983-05-10 1989-01-24 Ricoh Company, Ltd. Digital modulator/demodulator including non-linear analog-to-digital converter and circuitry compensating for the non-linearity of the converter
US4622551A (en) * 1983-10-27 1986-11-11 Otis Elevator Company Half-duplex industrial communications system
US4715044A (en) * 1986-07-03 1987-12-22 American Telephone & Telegraph Company Automatic synchronous/asynchronous modem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1488434A (en) * 1974-11-21 1977-10-12 Ibm Fsk modulator

Also Published As

Publication number Publication date
DE2653716B2 (de) 1980-06-04
IL50965A0 (en) 1977-01-31
IL50965A (en) 1979-03-12
JPS5266347A (en) 1977-06-01
SE428252B (sv) 1983-06-13
FR2333298B1 (sv) 1980-03-21
GB1523049A (en) 1978-08-31
DE2653716C3 (de) 1981-02-12
BE848693A (fr) 1977-03-16
EG13506A (en) 1982-03-31
FR2333298A1 (fr) 1977-06-24
CA1075364A (en) 1980-04-08
NL7613032A (nl) 1977-05-31
DE2653716A1 (de) 1977-06-02
ES453682A1 (es) 1977-12-01

Similar Documents

Publication Publication Date Title
GB1304606A (sv)
ES8606758A1 (es) Un sistema de transmision de datos
GB1533266A (en) Equalization circuits
US3479457A (en) Method and apparatus for the demodulation of electric waves phase- or frequency-modulated by high-speed coded signals
GB1523049A (en) Data sets
US3852619A (en) Signal shaping circuit
KR940003226A (ko) 주파수 분할 다중 신호를 시분할 다중 처리하기 위한 장치
US3086080A (en) Self-timed regenerative repeater for pcm
JPS5745769A (en) Control signal system for subscriber terminal connection
US4716577A (en) Autoequalizer
EP0265131A2 (en) Simplified recovery of data signals from quadrature-related carrier signals
GB1020976A (en) Improvements in or relating to telegraph systems
ATE141730T1 (de) Klangregler für digitale signale
JPS5521690A (en) Timing pick up unit
GB1153671A (en) Conference Circuits
JPS5757070A (en) Abbreviated dial system
SU604181A1 (ru) Устройство дл одновременной передачи аналогового сигнала методом дельтамодул ции и двоичного сигнала низкоскоростной дискретной информации
JPS5630347A (en) Single-speed digital subscriber's line transmission system
SU633155A1 (ru) Устройство дл приема цифровой информации
JPS5496303A (en) Data terminal unit with circuit connecting device
JPS55105491A (en) Data exchange system
KR830008619A (ko) 전화기 스위칭 시스템내의 원격 포오트 그룹에 호출을 스위칭하기 위한 장치
Heald et al. A predicted wave signaling phase-shift telegraph system
SU1474659A1 (ru) Устройство дл сопр жени ЭВМ с каналами св зи
GB1239462A (sv)

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7612842-0

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7612842-0

Format of ref document f/p: F