3089095

Information

• Patent Grant
• 3089095

• References
• Source

• Patent Number

  3,089,095

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1963
  61 years ago

• CPC

  • H04H20/88 - Stereophonic broadcast systems
  • H03G3/26 - Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise

• US Classifications

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