摘要:
A receiving apparatus comprising means for receiving an event notice that includes time information. Upon receipt of the event notice, an event corresponding to the time information is generated. The event is immediately generated if the event notice includes a code that indicates immediate generation.
摘要:
The present invention aims at permitting users of the equipments to exchange mutually their own wills easily in a PoC service not to take a floor. In a PoC service that attains a half duplex talk session using a packet communication between the plurality of equipments via a PoC server, a PoC server 20 for controlling a communication relay among a plurality of equipments includes a managing unit 20a for managing the user equipments connected to the PoC server 20, an acquiring unit 20b for acquiring a key operation of each equipment as operation information, and a transmitting unit 20c for transmitting the acquired operation information to the equipments that the managing unit 20a manages.
摘要:
An information processing terminal which can differentiate the content to be distributed according to each member instead of distributing the same content when distributing some information to a plurality of members with a presence notification. The information processing terminal of the present invention is an information processing terminal 1a for sending presence. The terminal 1a includes a presence decision section 15 for allocating an information processing terminal of an addressee, to whom a conversion table is to be sent, to a conversion table for converting a first presence indicating the 1a status of the information processing terminal 1a to a second presence. The terminal 1a also includes a wireless communications section 11 for transmitting the first presence and the information regarding the conversion table to which the presence decision section 15 has allocated information regarding the information processing terminal of the addressee.
摘要:
Method and apparatus for use with a television receiver wherein a television signal is processed in a digital form and which includes a memory for storing data to control such processing, in which a circuit is provided for refreshing the data in the memory at successive vertical blanking periods and a circuit is also provided for writing input data into the memory at the appropriate location at any time new data is desired to be input by the user. An operating method is also provided to accomplish the functional tasks of the refreshing circuit and interrupt circuit.
摘要:
A ghost cancelling system has a transversal filter connected to a video signal source to produce a ghost cancelling signal, composed with a video signal from the video signal source by use of a composer. A circuit is provided for detecting a ghost level during a predetermined period, including a masking pulse forming circuit and a detecting circuit for detecting a reference time point, a circuit for forming a standard waveform from the output of the detecting circuit, a circuit for subtracting the standard waveform from the video signal derived from the composer, and a circuit for detecting a ghost level from the output of the subtracting circuit. A signal derived from the masking pulse is supplied to the transversal filter for controlling its operation.
摘要:
The present invention aims at permitting users of the equipments to exchange mutually their own wills easily in a PoC service not to take a floor. In a PoC service that attains a half duplex talk session using a packet communication between the plurality of equipments via a PoC server, a PoC server 20 for controlling a communication relay among a plurality of equipments includes a managing unit 20a for managing the user equipments connected to the PoC server 20, an acquiring unit 20b for acquiring a key operation of each equipment as operation information, and a transmitting unit 20c for transmitting the acquired operation information to the equipments that the managing unit 20a manages.
摘要:
A client transmits an event of Event::Subscribe (“DSI—CHANGED”) to a server. The server returns an event number set for a “DSI—CHANGED” event to the client. After the event number is obtained, the client transmits Event::notify to the server and requests some event generation notice including “DSI—CHANGED”. When there is a change in DSI of a karrusel which was received, namely, when the “DSI CHANGED” event is generated at a certain timing after Event::notify is received, the server transmits the event number corresponding to the “DSI—CHANGED” event to the client as a response to Event::notify. The contents of the karrusel before the event number is generated is continuously used for a period of time during which the client transmits Session::detach to the server after the server notified the client of the generation of the event number.
摘要:
A television broadcast receiver capable of transmitting user input data to a predetermined destination associated with the broadcast side and having a remote commander with a two-way button for switching the mode of a television receiver between a mode responsive and a mode nonresponsive to a two-way broadcast program. Buttons provided on the commander are assigned both the function as channel selection buttons of a receiving unit, or the function of data input means for inputting data representing a reply to a two-way broadcast program.
摘要:
A method and apparatus for use with a television receiver that processes a television signal in digital form and that has the functional units of the receiver controlled by digital data stored in internal registers, in which a dedicated non-volatile memory is provided for storing initial data along with a control circuit for setting such initial data into the appropriate register so that when the receiver is adjusted for the first time following manufacture spurious data will not cause circuit elements of the receiver to be damaged.
摘要:
A receiving apparatus comprising means for receiving an event notice that includes time information. Upon receipt of the event notice, an event corresponding to the time information is generated. The event is immediately generated if the event notice includes a code that indicates immediate generation.