3435135

Information

• Patent Grant
• 3435135

• References
• Source

• Patent Number

  3,435,135

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1969
  55 years ago

• CPC

  • H04N9/802 - involving processing of the sound signal
  • H04N5/78 - using magnetic recording
  • H04N5/78206 - Recording using a special track configuration
  • H04N5/9204 - using frequency division multiplex

• US Classifications

  • 386 - Motion video signal processing for recording or reproducing
  • 360 - Dynamic magnetic information storage or retrieval