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Ramon B Hazen

from Parrish, FL
Age ~86
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Also known as:
Raymond Hazen, Ray Hazen
Phone and address:
3637 Wilderness Blvd W, Parrish, FL 34219
(941) 776-5546
Related to:
Ray HazenMaryanne E Hazen, 82
Connected to:
Anne M Hazen, 40Asa P Hazen, 65Carly V Hazen, 46Carol A Hazen, 65Casey R Hazen, 45Dale R Hazen, 65Donna P Hazen, 50Dustan J Hazen, 49Erin A Hazen, 46Forris Hazen, 48

Ramon Hazen Phones & Addresses

  • 3637 Wilderness Blvd W, Parrish, FL 34219 (941) 776-5546
  • 3312 Woodland Fern Dr, Parrish, FL 34219 (941) 776-5546
  • North Redington Beach, FL
  • Largo, FL
  • Bradenton, FL
  • Indian Rocks Beach, FL
  • Manasota, FL

Business Records

Name / Title
Company / Classification
Phones & Addresses
Ramon Hazen
President, Vice President
THE RAILROAD EDUCATION AND LEARNING CENTER OF FLORIDA, INC
6804/6806 14 St W, Bradenton, FL 34207
PO Box 239, Tallevast, FL 34270
6804 6806 14 St W, Bradenton, FL 34207

Publications

Us Patents

Half-Duplex Echo Canceler Training Using A Pilot Signal

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US Patent:
58286578, Oct 27, 1998
Filed:
Sep 29, 1995
Appl. No.:
8/536916
Inventors:
William Lewis Betts - St. Petersburg FL
Ramon B. Hazen - North Redington Beach FL
Robert Earl Scott - Indian Rocks Beach FL
Assignee:
Paradyne Corporation - Largo FL
International Classification:
H04J 1500
US Classification:
370289
Abstract:
A far-end modem transmits a "pilot tone" during the time that a near-end modem is training its echo canceler. Correspondingly, the near-end modem is modified to notch, or filter, out this pilot tone from the received signal. The filtered received signal is then used by the near-end modem to train its echo canceler.

Echo Canceling Method And Apparatus For Data Over Cellular

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US Patent:
58125370, Sep 22, 1998
Filed:
Sep 29, 1995
Appl. No.:
8/536908
Inventors:
William Lewis Betts - St. Petersburg FL
Ramon B. Hazen - North Redington Beach FL
Robert Earl Scott - Indian Rocks Beach FL
Assignee:
Paradyne Corporation - Largo FL
International Classification:
H04B 320
US Classification:
370286
Abstract:
A processor of a cellular modem monitors for the presence of a residual echo signal during a full-duplex portion of a training sequence. In particular, the processor monitors an equalizer error signal during a full-duplex training phase that follows the half-duplex training phase for the echo canceler. If the processor detects a level of the error signal greater than a predefined threshold, the processor presumes the increase in the error signal is due to the presence of a residual echo signal and performs a predefined adjustment of the taps of the corresponding echo canceler of the cellular modem.
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Ramon B Hazen from Parrish, FL, age ~86 Get Report