3878472

Information

• Patent Grant
• 3878472

• References
• Source

• Patent Number

  3,878,472

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • G11C27/04 - Shift registers
  • G10H1/043 - Continuous modulation
  • H03F3/68 - Combinations of amplifiers
  • H04S1/002 - Non-adaptive circuits
  • G05B2219/45141 - Turret lathe
  • G05B2219/50213 - Grooving of different forms or parallel to each other, grooving cycle
  • G10H2210/201 - Vibrato
  • G10H2250/041 - Delay lines applied to musical processing
  • Y10S84/26 - Reverberation
  • Y10S84/27 - Stereo

• US Classifications

  • 330 - Amplifiers
  • 084 - Music
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 381 - Electrical audio signal processing systems and devices
  • 984 - Musical instruments