Patent Blog
  • Our Services

TODAY’S PATENT – TIME DELAYED DIGITAL VIDEO SYSTEM USING CONCURRENT RECORDING AND PLAYBACK

  • Older
  • Newer

TODAY’S PATENT – TIME DELAYED DIGITAL VIDEO SYSTEM USING CONCURRENT RECORDING AND PLAYBACK

The Time delayed digital video system using concurrent recording and playback was invented by James LoganDaniel Goessling on the 1st August, 2001, bearing patent number USRE36801E.

A broadcast recording and playback device employing a “circular buffer” which constantly records one or more incoming audio or video program signals and a microprocessor for accessing the memory to read a playback signal from the circular buffer to display programming material delayed from its receipt by a selectable delay interval. The circular buffer is implemented by a digital memory. Subsystem comprising the combination of a semiconductor RAM memory and a disk memory operated under the control of a microprocessor such that incoming signals are constantly recorded as received while, at the same time, delayed signals are being read from the memory subsystem at a different memory location selected by a microprocessor to provide a user-selected time delay.

A plurality of input signal processors provides one or more programming signals to the memory subsystem in compressed digital form and a separate output signal processor converts the compressed digital information read from the memory into a form suitable for display. The audio/video buffer system operates under the control of a microprocessor which accepts commands from a remote command device or a connected host computer.

  • Categories
    Today's Patent
  • Author

    Ishita Goyal

[boomdevs_toc]

Get Monthly

Global IP Updates

Join our community of over 10,000 subscribers and receive monthly updates on the latest IPR news and changes from around the globe.

Leave a Reply Cancel Reply

Your email address will not be published. Required fields are marked *

Related Posts

TODAY’S PATENT – FOLDING KNIFE WITH DUAL OPERATIONAL MODES

TODAY’S PATENT – ELECTRIC SYSTEM FOR ELECTRIC VEHICLE

TODAYS PATENT- CARPAL TUNNEL SYNDROME SCREENING DEVICE

Lex Protector

International Law Office

🇺🇸 +1 888 890 6411

Ip Enforcement

Copyright Registration

Subscribe

© Copyright 2020. All rights Reserved

Contribute

Recommend

    Subscribe