Jerel Robison

from San Leandro, CA

Jerel Robison Phones & Addresses

  • San Leandro, CA
Name / Title
Company / Classification
Phones & Addresses
Jerel D. Robison
President
HYPERWORLD, INCORPORATED
1434 Wright Ave, Sunnyvale, CA 94087
4087370888

Us Patents

  • Genlock Frequency Generator

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  • US Patent:
    51555956, Oct 13, 1992
  • Filed:
    Jan 31, 1991
  • Appl. No.:
    7/649033
  • Inventors:
    Jerel D. Robison - Mountain View CA
  • Assignee:
    LSI Logic Corp. - Milpitas CA
  • International Classification:
    H04N 5268
    H04N 5272
    H04N 5275
  • US Classification:
    358149
  • Abstract:
    A genlock frequency generation system synchronizes a dependent, or controllable, video source to an independent video source, with the capability of reverting to some predetermined default conditions in the event that no coherent independent video signal is found. The genlock frequency generation system is capable of placing a dependent video image in an arbitrary rectangular area overlaying the independent video image. Method and apparatus are disclosed.
  • Multimedia Controller

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  • US Patent:
    54024994, Mar 28, 1995
  • Filed:
    Aug 7, 1992
  • Appl. No.:
    7/927100
  • Inventors:
    Jerel D. Robison - Sunnyvale CA
    David D. Miller - Oakland CA
    Arthur Scott - Menlo Park CA
    Yen C. Chang - Saratoga CA
    Edward X. Wang - San Jose CA
  • Assignee:
    LSI Logic Corporation - Milpitas CA
  • International Classification:
    H04B 100
  • US Classification:
    381119
  • Abstract:
    A multimedia controller apparatus provides for computer programmed volume control and summing of audio signals in an enhanced multimedia environment. The apparatus is capable of receiving and processing inputs from a CD-ROM FM synthesizer, general MIDI audio, microphone, PCM sampled sound, and telephony systems. From these inputs, it produces outputs for PCM sampled sound, telephony systems, and stereo line-out. Additionally, it provides for the integration of telephonic support functions into a multimedia system. The multimedia controller apparatus comprises a volume control portion for receiving and controlling the volume of a plurality of analog input signals. The volume controlled input signals are then combined by an aggregation portion. A telephony processing portion is also provided for processing the telephony input signals. Stereo outputs, mono outputs, digital samplable outputs, and telephony outputs can be formed from the combined analog and telephony signals by an output portion.

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