摘要:
An apparatus and method for performing speech signal compression, by variable rate coding of frames of digitized speech samples. The level of speech activity for each frame of digitized speech samples is determined and an output data packet rate is selected from a set of rates based upon the determined level of frame speech activity. A lowest rate of the set of rates corresponds to a detected minimum level of speech activity, such as background noise or pauses in speech, while a highest rate corresponds to a detected maximum level of speech activity, such as active vocalization. Each frame is then coded according to a predetermined coding format for the selected rate wherein each rate has a corresponding number of bits representative of the coded frame. A data packet is provided for each coded frame with each output data packet of a bit rate corresponding to the selected rate.
摘要:
Methods, apparatus and systems for sharing information related to broadcast programs are described. One of the methods includes receiving data identifying at least a portion of a first broadcast of a program, receiving data identifying at least one recipient, and communicating information indicative of the identified at least a portion of the program to the at least one recipient. The method may also include identifying a subsequent broadcast of the program to the at least one recipient, and communicating data indicative of the subsequent broadcast of the program to the at least one recipient. Other aspects include systems, apparatus, and devices for sharing information related to broadcast programs.
摘要:
Exemplary embodiments are directed to wireless power. A wireless charging device may comprise a charging region configured for placement of one or more chargeable devices. The charging device may further include at least one transmit antenna configured for transmitting wireless power within the charging region. Furthermore, the charging device is configured to exchange data between at least one chargeable device of the one or more chargeable devices.
摘要:
Software for use on a client device that is configured for communications via a communications network instantiates a communications function that effects an advertisement download communication link between the client device and an advertisement distribution server system via the communications network, at selected advertisement download times, an advertisement download function that downloads advertisements identified in a playlist(s) generated by at least one playlist server, via the advertisement download communication link, at the selected advertisement download times, an advertisement storage function for storing the downloaded advertisements on a storage medium associated with the client device, and an advertisement display function that effects display of at least selected ones of the stored advertisements.
摘要:
A system for a server-less peer-to-peer data network for content transfer between wireless devices is described. The system includes a first wireless device having a first address and content, and a second wireless device. The first wireless device transmits a message including the first address over a first service. The second wireless device receives the message from the first wireless device and establishes a communication path to the first address over a second service to receive the content from the first wireless device. A method embodiment includes transmitting a message from a first wireless device to a second wireless device over a first service, wherein the message includes a first address. The method further includes establishing, by the second wireless device, a communication path over a second service to the first address to receive content from the first wireless device after receiving the message from the first wireless device.
摘要:
A mobile electronic device includes an earphone/microphone port, an I/O circuit to receive a modulated data signal from data input devices via the earphone/microphone port, and a processor unit programmed to extract data from the modulated data signal. The processor unit (or the I/O circuit) detects connection of a device to an earphone/microphone connector of the mobile electronic device and determines whether the connected device is a data input device. If the connected device is a data input device, the processor unit is programmed to extract data from modulated data signals generated by data input device.
摘要:
A system for detecting a preloaded inactivated core application and sending an activation inquiry request requesting an activation status associated with the preloaded inactivated core application. The system also includes sending the activation inquiry request over a network. The system also includes receiving the activation status associated with the preloaded inactivated core application. Also, included is a system for receiving, via a network, an activation inquiry request requesting an activation status associated with a preloaded inactivated core application, where the activation inquiry request is received on a remote computing device. The system also includes determining the activation status based on information associated with the remote computing device, and where such information stored remotely from the remote computing device. The system also includes sending, via a network, the activation status.