3422424

Information

• Patent Grant
• 3422424

• References
• Source

• Patent Number

  3,422,424

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1969
  56 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/11 - A/D conversion systems
  • H03M2201/14 - Scale factor modification
  • H03M2201/2305 - in which a reference signal sweeps through the range of possible values
  • H03M2201/2333 - in which the reference signal is produced from the digital generator using an auxiliary D/A converter
  • H03M2201/4105 - Positive/negative indication
  • H03M2201/4135 - Momentary value
  • H03M2201/415 - Amplitude modulated carrier
  • H03M2201/4204 - positive/negative indication
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/60 - Fidelity improvement
  • H03M2201/6121 - Automatic
  • H03M2201/712 - at input
  • H03M2201/715 - Electrical
  • H03M2201/8132 - Transistors
  • H03M2201/8176 - Magnetic cores
  • H03M2201/847 - Switches

• US Classifications

  • 341 - Coded data generation or conversion