3439276

Information

• Patent Grant
• 3439276

• References
• Source

• Patent Number

  3,439,276

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • H03G3/26 - Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise
  • H03G3/341 - Muting when no signals or only weak signals are present

• US Classifications

  • 455 - Telecommunications
  • 329 - Demodulators
  • 330 - Amplifiers