3878749

Information

• Patent Grant
• 3878749

• References
• Source

• Patent Number

  3,878,749

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1975
  49 years ago

• CPC

  • G10H7/08 - by calculating functions or polynomial approximations to evaluate amplitudes at successive sample points of a tone waveform
  • Y10S84/23 - Electronic gates for tones

• US Classifications

  • 084 - Music
  • 708 - Electrical computers: arithmetic processing and calculating
  • 984 - Musical instruments