ATE61503T1 - Verfahren zur analogen sprachuebertragung ueber funk. - Google Patents

Verfahren zur analogen sprachuebertragung ueber funk.

Info

Publication number
ATE61503T1
ATE61503T1 AT85115658T AT85115658T ATE61503T1 AT E61503 T1 ATE61503 T1 AT E61503T1 AT 85115658 T AT85115658 T AT 85115658T AT 85115658 T AT85115658 T AT 85115658T AT E61503 T1 ATE61503 T1 AT E61503T1
Authority
AT
Austria
Prior art keywords
jamming
sound pulses
procedure
transmission via
via radio
Prior art date
Application number
AT85115658T
Other languages
English (en)
Inventor
Bodo Dipl-Math Rittenauer
Werner Dipl-Ing Kober
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE61503T1 publication Critical patent/ATE61503T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Radio Transmission System (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Toys (AREA)
  • Developing Agents For Electrophotography (AREA)
AT85115658T 1984-12-12 1985-12-09 Verfahren zur analogen sprachuebertragung ueber funk. ATE61503T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3445312 1984-12-12
EP85115658A EP0184811B1 (de) 1984-12-12 1985-12-09 Verfahren zur analogen Sprachübertragung über Funk

Publications (1)

Publication Number Publication Date
ATE61503T1 true ATE61503T1 (de) 1991-03-15

Family

ID=6252587

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85115658T ATE61503T1 (de) 1984-12-12 1985-12-09 Verfahren zur analogen sprachuebertragung ueber funk.

Country Status (8)

Country Link
EP (1) EP0184811B1 (de)
AT (1) ATE61503T1 (de)
DE (1) DE3582023D1 (de)
ES (1) ES8701442A1 (de)
FI (1) FI79216C (de)
IN (1) IN163475B (de)
NO (1) NO166308C (de)
PT (1) PT81651B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016133C2 (de) * 2000-03-31 2002-06-20 Siemens Ag Verfahren zum Sichern einer berührungslosen Signalübertragung von einem Sender zu einem Empfänger sowie Signalübertragungseinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE521991C (de) * 1928-08-17 1931-03-28 Telefunken Gmbh Verfahren zur geheimen UEbermittlung í¬ insbesondere von Telephoniestroemen í¬ mittels modulierter Hochfrequenz
CH559483A5 (de) * 1973-06-12 1975-02-28 Patelhold Patentverwertung
DE2952158A1 (de) * 1979-12-22 1981-06-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Funk-nachrichtenuebertragungsverfahren mit begrenzten, insbesondere sehr kurzen sendezeiten und empfaenger hierfuer
DE3012513C2 (de) * 1980-03-31 1984-04-26 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Überwachung analoger und digitaler Funkverbindungen
JPS58198934A (ja) * 1982-05-17 1983-11-19 Sony Corp 秘話装置
GB2128453A (en) * 1982-10-08 1984-04-26 Philips Electronic Associated System identification in communications systems

Also Published As

Publication number Publication date
NO166308B (no) 1991-03-18
ES8701442A1 (es) 1986-11-16
FI854900A (fi) 1986-06-13
NO855007L (no) 1986-06-13
FI79216B (fi) 1989-07-31
DE3582023D1 (de) 1991-04-11
EP0184811A2 (de) 1986-06-18
EP0184811A3 (en) 1988-01-13
FI854900A0 (fi) 1985-12-11
IN163475B (de) 1988-10-01
FI79216C (fi) 1989-11-10
NO166308C (no) 1991-06-26
PT81651A (pt) 1986-06-11
PT81651B (pt) 1994-07-29
ES549878A0 (es) 1986-11-16
EP0184811B1 (de) 1991-03-06

Similar Documents

Publication Publication Date Title
CA2269212A1 (en) Method for wireless information transfer
CA2267676A1 (en) Method for wireless communication transfer with an implanted medical device
GB1521671A (en) Data transmission system and application thereof to the transmission of analogue signals and of data in a network with delta modulation
DK176887A (da) Modtagersideudstyr til fra sendersiden styret betjening
EP0554967A3 (de) Vorrichtung zum Übertragen eines digitalen Videosignals
HU9500219D0 (en) Method of transmitting measurement data
DE68922412D1 (de) Optischer Sender, optischer Empfänger und optische Übertragungsvorrichtung sowie Regelungsverfahren für optischen Empfänger.
ATE61503T1 (de) Verfahren zur analogen sprachuebertragung ueber funk.
JPS6477265A (en) Telephone device
DE69222297D1 (de) Photonischer Verstärker
DE60200221D1 (de) Optischer Sender, System und Verfahren zur Übertragung von Signalen mit hohen Datenraten
EP0039385A3 (de) Übertragung von Video- und anderen Signalen sowie einer Rückmelde-Nachricht mittels eines einzigen nicht-armierten Zweidraht-Kabels
TW361028B (en) Synchronization method, and associated circuitry, for improved synchronization of a receiver with a transmitter using nonlinear transformation metrics
JPS5620367A (en) Calling-subscriber discrimination-response system
ATE60862T1 (de) Verfahren zum fern-einspeichern mindestens einer kennung in ein funkgeraet und funkgeraet zur durchfuehrung des verfahrens.
DE3767315D1 (de) Verfahren zur digitalen uebertragung von pruefsignalen in pruefzeilen eines videosignals.
ATE115798T1 (de) Vorrichtung zur übertragung von audioinformationen und/oder digitalen informationen.
JPS57174943A (en) Power line carrier device
JPS5245803A (en) Automatic telephone answering set
AU5063200A (en) Digital radio system
JPS543403A (en) Agc system for optical communication
DE2529237A1 (de) Fas-fernmelde-alarm-system
CH593591A5 (en) Telephone installation for handicapped - enables pulse type signals to be inductively coupled to line for optical or sensory display
JPS53128920A (en) Facsimile control system
ES2020612A6 (es) Sistema de comunicaciones para aparatos telefonicos analogicos.

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee