3890602

Information

• Patent Grant
• 3890602

• References
• Source

• Patent Number

  3,890,602

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • G10H7/02 - in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
  • H01L27/0629 - in combination with diodes, or resistors, or capacitors
  • H01L27/0802 - Resistors only
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3136 - Specific network arrangement
  • H03M2201/3142 - Series network
  • H03M2201/3168 - Resistors
  • H03M2201/4135 - Momentary value
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4279 - Pure
  • H03M2201/52 - Digital conversions
  • H03M2201/522 - Non-denominational/denominational Pure/combination code
  • H03M2201/523 - between different combination codes between different radices
  • H03M2201/8132 - Transistors
  • H03M2201/8156 - Varistors

• US Classifications

  • 365 - Static information storage and retrieval
  • 257 - Active solid-state devices
  • 338 - Electrical resistors
  • 984 - Musical instruments