CH253132A - Signal recording device. - Google Patents

Signal recording device.

Info

Publication number
CH253132A
CH253132A CH253132DA CH253132A CH 253132 A CH253132 A CH 253132A CH 253132D A CH253132D A CH 253132DA CH 253132 A CH253132 A CH 253132A
Authority
CH
Switzerland
Prior art keywords
recording device
signal recording
signal
recording
Prior art date
Application number
Other languages
French (fr)
Inventor
S A Standard Telephone E Radio
Original Assignee
Standard Telephone & Radio Sa
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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH253132A publication Critical patent/CH253132A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
    • H04L15/03—Keys structurally combined with sound generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
    • H04L25/03127—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals using only passive components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
CH253132D 1943-04-23 1944-04-19 Signal recording device. CH253132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR253132X 1943-04-23

Publications (1)

Publication Number Publication Date
CH253132A true CH253132A (en) 1948-02-15

Family

ID=8884295

Family Applications (1)

Application Number Title Priority Date Filing Date
CH253132D CH253132A (en) 1943-04-23 1944-04-19 Signal recording device.

Country Status (3)

Country Link
BE (1) BE455431A (en)
CH (1) CH253132A (en)
FR (1) FR960726A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280221A (en) * 1979-05-31 1981-07-21 The Boeing Company Digital data communication system

Also Published As

Publication number Publication date
FR960726A (en) 1950-04-22
BE455431A (en)

Similar Documents

Publication Publication Date Title
FR938802A (en) Signal transmission device
CH271978A (en) Device for measuring the duration of an electrical signal.
CH253132A (en) Signal recording device.
CH238861A (en) Device for measuring projectile velocities.
FR908757A (en) Recording device
FR892608A (en) Capping device
CH241233A (en) Sound recording device.
FR897848A (en) Diagram recording device
FR893502A (en) Electrical signal receiver
FR898761A (en) Recording device
FR950828A (en) Recording device
FR902851A (en) Signal receiver
FR902889A (en) Signal receiver
CH256974A (en) Amplifier device.
FR895388A (en) Device for the rapid determination of horoscopic data
FR899260A (en) Telegraph signal code
CH269363A (en) Warning device.
FR896704A (en) Drilling device
FR903678A (en) AC signal receiving device
FR897763A (en) Short-term phenomena recording device
CH230815A (en) Amplifier device.
FR889852A (en) Signal indicating device
FR892816A (en) Electrical signal receiver
FR982532A (en) Calculation device
FR981520A (en) Signal transmission system