3257657

Information

• Patent Grant
• 3257657

• References
• Source

• Patent Number

  3,257,657

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1966
  58 years ago

• CPC

  • G06F9/355 - Indexed addressing
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H04B14/042 - Special circuits
  • H03M2201/01 - First edition
  • H03M2201/196 - Communications systems
  • H03M2201/3105 - Successive addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3157 - Specific kinds of quantisation values
  • H03M2201/415 - Amplitude modulated carrier
  • H03M2201/417 - Amplitude modulated pulses
  • H03M2201/4212 - Serial
  • H03M2201/4233 - Bivalued
  • H03M2201/4237 - Multivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/4266 - Decimal radix
  • H03M2201/648 - Output smoothing
  • H03M2201/8128 - Diodes

• US Classifications

  • 341 - Coded data generation or conversion
  • 708 - Electrical computers: arithmetic processing and calculating
  • 712 - Electrical computers and digital processing systems: processing architectures and instruction processing