BE757532A - Dispositif recepteur comprenant des selecteurs a lames vibrantes, - Google Patents

Dispositif recepteur comprenant des selecteurs a lames vibrantes,

Info

Publication number
BE757532A
BE757532A BE757532A BE757532A BE757532A BE 757532 A BE757532 A BE 757532A BE 757532 A BE757532 A BE 757532A BE 757532 A BE757532 A BE 757532A BE 757532 A BE757532 A BE 757532A
Authority
BE
Belgium
Prior art keywords
selectors
device including
receiver device
vibrating blade
including vibrating
Prior art date
Application number
BE757532A
Other languages
English (en)
French (fr)
Inventor
Roger D'hayer
Original Assignee
Acec
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 Acec filed Critical Acec
Priority to BE757532A priority Critical patent/BE757532A/xx
Publication of BE757532A publication Critical patent/BE757532A/xx
Priority to LU64064D priority patent/LU64064A1/xx
Priority to FR7136914A priority patent/FR2111361A5/fr
Priority to NL7114163A priority patent/NL7114163A/xx
Priority to GB4814971A priority patent/GB1358285A/en
Priority to DE2151461A priority patent/DE2151461B2/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/30—Systems using multi-frequency codes wherein each code element is represented by a combination of frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/45—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling
    • H04Q1/453—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using multi-frequency signalling in which m-out-of-n signalling frequencies are transmitted

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
BE757532A 1970-10-15 1970-10-15 Dispositif recepteur comprenant des selecteurs a lames vibrantes, BE757532A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE757532A BE757532A (fr) 1970-10-15 1970-10-15 Dispositif recepteur comprenant des selecteurs a lames vibrantes,
LU64064D LU64064A1 (fr) 1970-10-15 1971-10-13 Dispositif recepteur comprenant des selecteurs a lames vibrantes,
FR7136914A FR2111361A5 (fr) 1970-10-15 1971-10-14 Dispositif recepteur comprenant des selecteurs a lames vibrantes,
NL7114163A NL7114163A (nl) 1970-10-15 1971-10-14 Ontvanginrichting met een tongen-resonantie-kiezer
GB4814971A GB1358285A (en) 1970-10-15 1971-10-15 Receiver apparatus comprising vibrating reed selectors
DE2151461A DE2151461B2 (de) 1970-10-15 1971-10-15 Empfangsanordnung mit Schwingzungenwählern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE757532A BE757532A (fr) 1970-10-15 1970-10-15 Dispositif recepteur comprenant des selecteurs a lames vibrantes,

Publications (1)

Publication Number Publication Date
BE757532A true BE757532A (fr) 1971-04-15

Family

ID=3857151

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757532A BE757532A (fr) 1970-10-15 1970-10-15 Dispositif recepteur comprenant des selecteurs a lames vibrantes,

Country Status (6)

Country Link
BE (1) BE757532A (enrdf_load_stackoverflow)
DE (1) DE2151461B2 (enrdf_load_stackoverflow)
FR (1) FR2111361A5 (enrdf_load_stackoverflow)
GB (1) GB1358285A (enrdf_load_stackoverflow)
LU (1) LU64064A1 (enrdf_load_stackoverflow)
NL (1) NL7114163A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL7114163A (nl) 1972-04-18
GB1358285A (en) 1974-07-03
FR2111361A5 (fr) 1972-06-02
DE2151461C3 (enrdf_load_stackoverflow) 1979-03-08
DE2151461A1 (de) 1972-07-06
LU64064A1 (fr) 1972-04-21
DE2151461B2 (de) 1978-07-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI

Effective date: 19861031