摘要:
A method to authorize, facilitate, and mediate transfer of DRM protected files from one portable multimedia player (1050) to another portable multimedia player (1080), while ensuring appropriate royalty payments are made to appropriate Copyright Owners A source i2i device includes a file transfer counting mechanism for monitoring and disabling the transfer of digital files between portable digital media devices, and further includes hardware for providing a secure Internet interface (1020) capable of connecting the source device a Credit Vendor server (1040) via a network-connected computer (1070) A Credit Vendor (1000) pays a fee to a DRM File Source Company (1010) to obtain virtual credits for transferring DRM files The user connects the source i2i device to the Credit Vendor server (1040) via a global computer network and downloads virtual credits, which authorize and enable the transfer of content between the source i2i device and a target i2i device The Credit Vendor (1000) then pays appropriate royalties to the Copyright holders.
摘要:
A low-current transceiver, powered by two small low-voltage batteries, for use in wireless headset/phoneset applications, such as hands-free headsets used with cellular telephones. Re-use of current from at least one circuit to provide power to at least one other power-consuming element of the transceiver, along with interrupt-driven control of the current made available to transmit and receive circuits, enables extended battery life (e.g., 120 hours). The headset/phoneset circuits incorporate a technique that draws an extremely low supply current from two low-voltage batteries while providing clear two-way communication over a range of about 3 meters.
摘要:
An AM/FM/SW receiver coupled with an FM transmitter for personal multimedia players for both listening and recording uses innovative antenna and shielding design and placement to raise the signal-to-noise ratio of the intended broadcast content to a level which is acceptable to the listener.
摘要翻译:与用于个人多媒体播放器的FM发射机耦合的AM / FM / SW接收机用于收听和记录使用创新的天线和屏蔽设计和布局来将预期广播内容的信噪比提高到可接受的水平 听众。
摘要:
A method and apparatus for streaming and/or transferring data and/or content between a source multimedia player (SMP) having mass storage and at least one destination multimedia player (DPM), including SMP connection means for bringing the inventive apparatus into either wired or wireless communication with the SMP using a selected transfer medium; a user interface and identification and selection software for identifying content on the SMP mass storage for extraction; file extraction software for extracting the content from mass storage on the SMP; input hardware for receiving content data from the SMP; formatting or storage software for formatting the extracted content into a format suitable for transmission to a DMP or for storing the content to internal or external flash memory for later transmission to one or more DMPs; transmission hardware for transmitting the formatted content, or transferring the stored content, to DMPs; and DMP connection means for bringing the inventive apparatus into wired or wireless communication with one or more DMPs.
摘要:
Apparatuses, methods, and systems for tracking movements of golf clubs and alerting a golfer when one or more golf clubs are misplaced from a group of golf clubs. A peripheral unit is associated with and affixed to each of a number of golf clubs, and transmits signals that are detected and collectively processed by a base unit to determine the status of those clubs. A club may be designated as misplaced based on the sequence and timing of status events, upon which an alarm is activated to alert the golfer. Also the base unit may process signals regarding movement of golf clubs in conjunction with location data from a Global Positioning System device to obtain information regarding the user's golf performance.
摘要:
An automatic preset following system for use with portable multimedia playback devices. The system uses RDS protocols including, at a minimum, AF and PI. Apparatus include an RDS enabled FM transmitter for use with a portable multimedia playback device, the transmitter having a user interface with buttons for presetting the transmitter to broadcast a signal at preset PM frequencies, and an RDS enabled FM receiver for automatically tuning to the different preset FM frequencies entered into the RDS enabled FM transmitter.
摘要:
Methods and systems for monitoring a well-being of a target are disclosed. In a method embodiment, data representing a process electric potential signal is received by a computer system. The process electric potential signal may be generated at least in part by one or more electric potential sensors in response to the detection of a change in an electric field of a target spaced apart from the one or more electric potential sensors. The method may further include identifying, using the computer system and based at least in part on the data electronically received by the computer system, a recurring pattern in the received data. The method may also include determining, using the computer system and based at least in part on the received data, whether a deviation from the recurring pattern transgresses a threshold. The deviation may comprise a subset of the data electronically received by the computer system.