CH546518A - Uebertragungsanlage mit einem sender und einem empfaenger zur uebertragung von informationssignalen bei sehr niedrigen signal-rauschverhaeltnissen. - Google Patents

Uebertragungsanlage mit einem sender und einem empfaenger zur uebertragung von informationssignalen bei sehr niedrigen signal-rauschverhaeltnissen.

Info

Publication number
CH546518A
CH546518A CH1082571A CH546518DA CH546518A CH 546518 A CH546518 A CH 546518A CH 1082571 A CH1082571 A CH 1082571A CH 546518D A CH546518D A CH 546518DA CH 546518 A CH546518 A CH 546518A
Authority
CH
Switzerland
Prior art keywords
transmission
transmitter
receiver
noise ratio
information signals
Prior art date
Application number
CH1082571A
Other languages
German (de)
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH546518A publication Critical patent/CH546518A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046—Systems or methods for reducing noise or bandwidth

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
CH1082571A 1970-07-25 1971-07-22 Uebertragungsanlage mit einem sender und einem empfaenger zur uebertragung von informationssignalen bei sehr niedrigen signal-rauschverhaeltnissen. CH546518A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7011049.A NL166592C (nl) 1970-07-25 1970-07-25 Transmissiestelsel voor informatie-overdracht bij zeer lage signaal-ruisverhoudingen.

Publications (1)

Publication Number Publication Date
CH546518A true CH546518A (de) 1974-02-28

Family

ID=19810660

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1082571A CH546518A (de) 1970-07-25 1971-07-22 Uebertragungsanlage mit einem sender und einem empfaenger zur uebertragung von informationssignalen bei sehr niedrigen signal-rauschverhaeltnissen.

Country Status (11)

Country Link
US (1) US3758861A (enExample)
JP (1) JPS523524B1 (enExample)
AU (1) AU458537B2 (enExample)
BE (1) BE770454A (enExample)
CA (1) CA958771A (enExample)
CH (1) CH546518A (enExample)
DE (1) DE2134021C3 (enExample)
FR (1) FR2099602B1 (enExample)
GB (1) GB1312550A (enExample)
NL (1) NL166592C (enExample)
SE (1) SE367299B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU68026A1 (enExample) * 1972-07-19 1974-01-21
FR2216715B1 (enExample) * 1973-01-31 1976-06-11 Ibm France
US3851101A (en) * 1974-03-04 1974-11-26 Motorola Inc Adaptive phase synchronizer
DE2410633C2 (de) * 1974-03-06 1983-08-25 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur Umsetzung einer analogen Eingangsspannung in einen digitalen Ausgangswert
US3878334A (en) * 1974-04-10 1975-04-15 Gen Dynamics Corp Data synchronizing systems
NL7807503A (nl) * 1977-07-14 1979-01-16 Indep Broadcasting Authority Transmissie en/of registratie van digitale signalen.
US5991278A (en) 1996-08-13 1999-11-23 Telogy Networks, Inc. Asymmetric modem communications system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1031686A (en) * 1962-08-29 1966-06-02 Nippon Electric Co A synchronising device for a pulse code transmission system
US3314015A (en) * 1963-09-16 1967-04-11 Bell Telephone Labor Inc Digitally synthesized artificial transfer networks
US3518547A (en) * 1966-06-14 1970-06-30 Ibm Digital communication system employing multiplex transmission of maximal length binary sequences
NL6802652A (enExample) * 1966-08-27 1969-08-26
US3633105A (en) * 1970-04-01 1972-01-04 Gte Automatic Electric Lab Inc Digital adaptive equalizer system

Also Published As

Publication number Publication date
CA958771A (en) 1974-12-03
FR2099602B1 (enExample) 1976-12-03
AU3142971A (en) 1973-01-25
AU458537B2 (en) 1975-02-27
DE2134021C3 (de) 1982-01-21
JPS523524B1 (enExample) 1977-01-28
US3758861A (en) 1973-09-11
NL166592C (nl) 1981-08-17
SE367299B (enExample) 1974-05-20
NL7011049A (enExample) 1972-01-27
GB1312550A (en) 1973-04-04
NL166592B (nl) 1981-03-16
DE2134021B2 (de) 1981-05-07
DE2134021A1 (de) 1972-02-03
FR2099602A1 (enExample) 1972-03-17
BE770454A (fr) 1972-01-24

Similar Documents

Publication Publication Date Title
NL7312104A (nl) Transmissiesysteem met een zender en een ontvanger voor het met behulp van een pulscode overdragen van informatiesignalen.
NL173344C (nl) Stelsel voor de overdracht van een kleurenvideosignaal in differentiaal-pulscodemodulatievorm, alsmede zender en ontvanger, daarvoor bestemd.
DK116799B (da) Anlæg med en sender og en modtager til overføring af information i et foreskrevet frekvensbånd.
DK117435B (da) Radiooverføringsanlæg og sender modtager til overføring af i et sådant anlæg benyttede stereofoniske signaler.
CA1002116A (en) System including a transmitter and a receiver for the transmission of binary signals located in periodical clock intervals
CH546518A (de) Uebertragungsanlage mit einem sender und einem empfaenger zur uebertragung von informationssignalen bei sehr niedrigen signal-rauschverhaeltnissen.
DK118833B (da) Anlæg til enkeltsidebåndsoverføring af signaler og sender og modtager til anvendelse i anlægget.
CH511539A (de) Ubertragungsanlage zur Übertragung von Signalen in Zeitmultiplex und mit Hilfe von Pulscodemodulation
DK134379B (da) Sender til transmission af deltamodulerede signaler og modtager til modtagelse af deltamodulerede signaler fra en sådan sender.
CA949186A (en) Method and device for evaluating echo signals with echo sounding systems having digital indication
AU463499B2 (en) Improvements in devices for transmitting forces and giving signals
NO156470C (no) Sender/mottaker for monofone og/eller stereofone informasjonssignaler
ZA707190B (en) Multiple audio signal transmission in t.v.systems
NL178739C (nl) Stereo zend- en ontvanginrichting.
CH528187A (de) Elektrisches Übertragungssystem, bestehend aus einem Sender und einem Empfänger
AT313984B (de) Übertragungssystem zur Übertragung von Digitalsignalen mit Regenerativverstärkern
CH473430A (de) Sicherheitsalarmanlage mit einem Sender und einem Empfänger für kodierte Signale
CA969686A (en) Telephone line receiver and transmitter
CA879859A (en) Facsimile transmitter amplifier with automatic background and contrast control
NL170356B (nl) Zend- en ontvanginrichting voor berichtoverdracht.
AU2768171A (en) Data reading and transmission system
ES394557A1 (es) Un dispositivo que responde a una senal electrica.
CA881798A (en) Central office having receiver and transmitter sections
CA880549A (en) Signal information transmission systems
AT336712B (de) Signalubertragungssystem sowie sender und empfanger fur ein derartiges system

Legal Events

Date Code Title Description
PL Patent ceased