3739285

Information

• Patent Grant
• 3739285

• References
• Source

• Patent Number

  3,739,285

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  51 years ago

• CPC

  • H04B1/1661 - Reduction of noise by manipulation of the baseband composite stereophonic signal or the decoded left and right channels
  • H03G3/28 - in frequency-modulation receivers; in angle-modulation receivers
  • H03G3/345 - Muting during a short period of time when noise pulses are detected

• US Classifications

  • 455 - Telecommunications
  • 381 - Electrical audio signal processing systems and devices