LU79634A1 - Tf-tonuebertragungssystem - Google Patents

Tf-tonuebertragungssystem

Info

Publication number
LU79634A1
LU79634A1 LU79634A LU79634A LU79634A1 LU 79634 A1 LU79634 A1 LU 79634A1 LU 79634 A LU79634 A LU 79634A LU 79634 A LU79634 A LU 79634A LU 79634 A1 LU79634 A1 LU 79634A1
Authority
LU
Luxembourg
Prior art keywords
transmission system
sound transmission
sound
transmission
Prior art date
Application number
LU79634A
Other languages
English (en)
Inventor
H Hochrath
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
Publication of LU79634A1 publication Critical patent/LU79634A1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/16—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Electromagnetism (AREA)
  • Stereophonic System (AREA)
  • Circuits Of Receivers In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Transmitters (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
LU79634A 1977-05-12 1978-05-10 Tf-tonuebertragungssystem LU79634A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2721479A DE2721479C3 (de) 1977-05-12 1977-05-12 TF-Tonübertragungssystem

Publications (1)

Publication Number Publication Date
LU79634A1 true LU79634A1 (de) 1978-11-06

Family

ID=6008779

Family Applications (1)

Application Number Title Priority Date Filing Date
LU79634A LU79634A1 (de) 1977-05-12 1978-05-10 Tf-tonuebertragungssystem

Country Status (19)

Country Link
US (1) US4209664A (de)
JP (1) JPS53140917A (de)
AR (1) AR214794A1 (de)
AT (1) AT363126B (de)
AU (1) AU508843B2 (de)
BE (1) BE867070A (de)
BR (1) BR7802976A (de)
CA (1) CA1137661A (de)
CH (1) CH631848A5 (de)
DE (1) DE2721479C3 (de)
DK (1) DK208578A (de)
FR (1) FR2390860A1 (de)
IN (1) IN149879B (de)
IT (1) IT1095139B (de)
LU (1) LU79634A1 (de)
MX (1) MX143821A (de)
NL (1) NL7805000A (de)
NO (1) NO145147C (de)
YU (1) YU113978A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161676B (en) * 1984-07-11 1988-05-25 Stc Plc Data transmission system
US4775972A (en) * 1985-05-10 1988-10-04 Itt Corporation, Defense Communications Division Optical fiber communication for local area networks with frequency-division-multiplexing
JP2699860B2 (ja) * 1994-03-24 1998-01-19 日本電気株式会社 パイロット信号検出回路およびパイロット信号検出方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL72570C (de) * 1949-09-02
DE1537576A1 (de) * 1966-09-13 1969-09-18 Ass Elect Ind Schaltungsanordnung fuer Mehrkanal-Fernmeldeanlagen

Also Published As

Publication number Publication date
IT1095139B (it) 1985-08-10
FR2390860A1 (fr) 1978-12-08
FR2390860B1 (de) 1981-05-29
BE867070A (fr) 1978-09-01
DE2721479C3 (de) 1980-04-17
ATA341478A (de) 1980-12-15
DK208578A (da) 1978-11-13
JPS53140917A (en) 1978-12-08
DE2721479A1 (de) 1978-11-16
BR7802976A (pt) 1979-01-02
YU113978A (en) 1982-10-31
NO145147B (no) 1981-10-12
MX143821A (es) 1981-07-22
AT363126B (de) 1981-07-10
CA1137661A (en) 1982-12-14
IT7823262A0 (it) 1978-05-11
CH631848A5 (de) 1982-08-31
DE2721479B2 (de) 1979-08-09
AR214794A1 (es) 1979-07-31
NO781543L (no) 1978-11-14
IN149879B (de) 1982-05-15
NL7805000A (nl) 1978-11-14
NO145147C (no) 1982-01-20
AU3604078A (en) 1979-11-15
US4209664A (en) 1980-06-24
AU508843B2 (en) 1980-04-03

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