摘要:
A novel advanced set top terminal capable of digital decompression, menu generation, interactivity and other advanced functional capabilities for use in a television program delivery system (200) is described. The invention relates to methods and apparatus for upgrading existing set top terminals (220) to provide menu generation capability and advanced functional capabilities. The invention is particularly useful in television program delivery systems (200) with hundreds of channels of programming, providing (i) menu driven program selection through the addition of an upgrade module (300) or menu generation card and (ii) advanced functional capabilities using a set of hardware upgrades (e.g., 130) and/or an expansion card. Specifically, the invention is an upgradeable system that supports advanced set top functionality through the use of internal software, hardware upgrades, an upgrade module and/or expansion cards. The upgraded hardware generally includes a microprocessor, various input/output ports (e.g., 308), processing circuitry (e.g., 108) and memory (e.g., 116). The invention results in an upgraded set top terminal that supports: menu generation; picture-on-picture displays; program catalog services; interactive services; telephone caller identification; digital audio reception; VCR control; HDTV reception; and backyard satellite system interoperability, among other features and capabilities.
摘要:
The invention relates to apparatus and methods for a television terminal with data storage. The television terminal may be a set top terminal for use with a cable television program delivery system. The data storage may be integral to the terminal or may be provided as a hardware upgrade unit or expansion card connected to the terminal to modularly enhance the functionality of the terminal. The data storage may be in the form of a disc, such as a compact disc storage device or a CD-ROM. The data stored on the storage device may relate to games, education, encyclopedias, reference, or economics. The television terminal may additionally include a microprocessor that is programmed to react to information within a television signal to access the data stored on the storage device.
摘要:
A novel advanced set top terminal capable of digital decompression, displaying picture-on-picture, outputting multiple video channels, outputting multiple audio signals, outputting multiple audio channels corresponding to a single video channel, and other advanced functional capabilities for use in a television program delivery system is described. The invention relates to methods and apparatus for upgrading existing set top terminals to provide these advanced functional capabilities. The invention is particularly useful in television program delivery systems providing advanced functional capabilities using a set of hardware upgrades and/or an expansion card. Specifically, the invention is an ungradable system that supports displaying picture-on-picture, multiple video channels, multiple audio signals and multiple audio signals corresponding to a single video channel, among other features and capabilities through the use of internal software, hardware upgrades, an upgrade module and/or expansion cards. The upgraded hardware generally includes microprocessors, various output ports, tuners, demodulators, demultiplexors, decryptors and memory.
摘要:
The invention relates to apparatus and methods for upgrading a set top terminal for use with a cable television program delivery system. A hardware upgrade or expansion card is connected to a set top terminal to enhance the functionality of the set top terminal and to allow the set top terminal to receive digital audio programs. The hardware upgrade includes audio signal processing circuitry such as a tuner, demodulator, demultiplexor, decryptor, and decompressor. A microprocessor in the hardware upgrade enables the upgrade to accept subscriber inputs so as to select a particular digital audio program for listening. Subscriber inputs may be generated from a remote control and a menu system of the set top terminal.
摘要:
The invention relates to apparatus and methods for a television terminal with a modem. The television terminal may be a set top terminal for use with a cable television program delivery system. The modem may be integral to the terminal or may be provided as a hardware upgrade unit or expansion card connected to the terminal to modularly enhance the functionality of the terminal. The modem enables the terminal to communicate with interactive services and on-line databases, including services and databases outside of the television program delivery system. The services and databases may provide home shopping, airline reservations, news, financial information, classified advertisements, home banking, and/or interactive teletext.
摘要:
A novel advanced set top terminal having electronic mail capable of digital decompression, menu generation, interactivity, and other advanced functional capabilities for use in a television program delivery system (200) is described. The invention relates to methods and apparatus for upgrading existing set top terminals (220) to provide electronic mail capability and advanced functional capabilities. The invention is particularly useful in television program delivery systems (200) providing (i) menu driven program selection through the addition of an upgrade module (300) or menu generation card and (ii) advanced functional capabilities using a set of hardware upgrades (e.g., 130) and/or an expansion card. Specifically, the invention is an upgradeable system that supports electronic mail through the use of internal software, hardware upgrades, an upgrade module and/or expansion cards.The upgraded hardware generally includes a microprocessor, various input/output ports (e.g., 308), processing circuitry (e.g., 108) and memory (e.g., 116). The invention results in an upgraded set top terminal having electronic mail that supports: menu generation; interactive services; message services; and on-line databases, among other features and capabilities.
摘要:
A novel advanced set top terminal capable of digital decompression, menu generation, interactivity and other advanced functional capabilities for use in a television program delivery system is described. The invention relates to methods and apparatus for upgrading existing set top terminals to provide menu generation capability and advanced functional capabilities. The invention is particularly useful in television program delivery systems with hundreds of channels of programming, providing (i) menu driven program selection through the addition of an upgrade module or menu generation card and (ii) advanced functional capabilities using a set of hardware upgrades and/or an expansion card. Specifically, the invention is an upgradeable system that supports advanced set top functionality through the use of internal software, hardware upgrades, an upgrade module and/or expansion cards. The upgraded hardware generally includes a microprocessor, various input/output ports, processing circuitry and memory. The invention results in an upgraded set top terminal that supports: menu generation; picture-on-picture displays; program catalogue services; interactive services; telephone caller identification; digital audio reception; VCR control; HDTV reception; and backyard satellite system interoperability, among other features and capabilities.
摘要:
A viewer interface for a television program delivery system is described. The innovation relates to methods and devices for viewer pathways to television programs. Specifically, the interface involves hardware and software used in conjunction with a television at the viewer home to create a user friendly menu based approach to television program access. The device is particularly useful in a program delivery system with hundreds of programs and a data signal carrying program information. The disclosure describes menu generation and menu selection of television programs.
摘要:
A viewer interface for a television program delivery system is described. The innovation relates to methods and devices for viewer pathways to television programs. Specifically, the interface involves hardware and software used in conjunction with a television at the viewer home to create a user friendly menu based approach to television program access. The device is particularly useful in a program delivery system with hundreds of programs and a data signal carrying program information. The disclosure describes menu generation and menu selection of television programs.
摘要:
A method of displaying menus on a screen of a television using a set-top terminal connected to the television is described. The method receives a video signal including video of a plurality of programs transmitted from a source remote from the television and the set-top terminal, generates a submenu that includes a plurality of selectable program listings, each program listing corresponding to one of the plurality of programs, displays the submenu on the screen during broadcast of the plurality of programs, displays the video of one of the plurality of programs on the screen in response to a user selection of the corresponding program listing, generates an overlay menu that includes selectable options, and displays the overlay menu together with the displayed video of the program on the screen.