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Lawrence Redner Phones & Addresses

  • Southport, NC
  • Wilmington, NC
  • Bolivia, NC
  • Brick, NJ
  • 8510 Costa Verde Blvd, San Diego, CA 92122 (858) 535-9563
  • Lyndhurst, NJ
  • Middletown, NY
  • Brunswick, NC
  • 1298 Palatka Pl SE, Bolivia, NC 28422 (201) 230-2913

Publications

Us Patents

Automated Testing Apparatus For Electronic Component

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US Patent:
59150297, Jun 22, 1999
Filed:
Apr 23, 1998
Appl. No.:
9/065335
Inventors:
Donato Yazurlo - Hewitt NJ
Paul G. Russo - West Nyack NY
Lawrence Redner - San Diego CA
Assignee:
Sony Corporation - Tokyo
Sony Electronics - Park Ridge NJ
International Classification:
H04R 2900
US Classification:
381 58
Abstract:
An apparatus for testing an audio component, such as a compact disc player, automatically runs tests iteratively and suppresses spurious errors generated between test cycles. The player is configured to play a prerecorded test disc encoding a test tone for a certain period of time. The test tone is monitored and changes in frequency or amplitude of the generated signal cause a latch to be set and an interrupt signal to be sent to a controller. The controller increments an error count in response to the interrupt and resets the latch. At the end of the test cycle an end-of-test tone is mixed with the test tone. When the end-of-test tone is detected the latch is disabled for a period of time to prevent signals generated as the player resets to result in spurious errors.
Lawrence P Redner from Southport, NC, age ~73 Get Report