Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
  • H04L17/02—Apparatus or circuits at the transmitting end
  • H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
  • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
  • H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
  • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
  • H03K5/26—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being duration, interval, position, frequency, or sequence
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
  • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
  • H03M11/02—Details
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
  • H03M5/00—Conversion of the form of the representation of individual digits
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
  • H04L13/02—Details not particular to receiver or transmitter
  • H04L13/08—Intermediate storage means
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
  • H04L13/16—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of transmitters, e.g. code-bars, code-discs
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
  • H04L17/02—Apparatus or circuits at the transmitting end

Landscapes

• Engineering & Computer Science (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Theoretical Computer Science (AREA)
• Physics & Mathematics (AREA)
• Nonlinear Science (AREA)
• Control Of Indicators Other Than Cathode Ray Tubes (AREA)
• Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
• Transmission And Conversion Of Sensor Element Output (AREA)
• Input From Keyboards Or The Like (AREA)
• Lock And Its Accessories (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=27209278

Family Applications (1)

Country Status (4)

• 1964
  • 1964-06-26 DE DES91725A patent/DE1215759B/de active Pending
  • 1964-08-04 DE DEB77969A patent/DE1230850B/de active Granted
  • 1964-08-05 DE DES92482A patent/DE1223881B/de active Pending
• 1965
  • 1965-04-07 GB GB1467365A patent/GB1034151A/en not_active Expired
  • 1965-04-07 NL NL6504431A patent/NL6504431A/xx unknown
  • 1965-06-14 NL NL6507587A patent/NL146674B/xx unknown
  • 1965-06-25 BE BE665964D patent/BE665964A/xx unknown
  • 1965-06-25 GB GB2692365A patent/GB1106012A/en not_active Expired

Also Published As

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