Abstract: A hands-free circuit (10) and method produces audio information (90) corresponding to voice tag information (60) stored either in the hands-free circuit (10) or in a wireless device (320). The hands-free circuit includes a wireless local area network (WLAN) transceiver (20), memory (40) and a speech processor (30). For example, the wireless local area network transceiver (20) may be a Bluetooth transceiver that communicates with the wireless device (320) and receives wireless device information (80). The wireless device information (80) may represent caller identification information, call processing information relating to the status of a call, phone status information or any suitable information. The speech processor (30) produces audio information (90) corresponding to the voice tag information (60). According to one embodiment, the speech processor (30) produces speech synthesized wireless device information (80), in-band ring tone information or any suitable information.

Abstract: A method for estimating and measuring error vector magnitude (EVM) is provided by correlating a transmitter compression level to an EVM.

Abstract: A plug assembly for the oil gallery of an internal combustion engine. The engine has a cylindrical passage leading from the interior to the exterior thereof. There is a circumferential groove in the passage. The plug includes a seal piece and an outer skirt portion subdivided into a piece having an outer end portion with a radial flange for snugly engaging said engine block, and an axially extending free end portion with a radially extending locking tab porting engaging the circumferential groove. The locking tab can move into and out of registration with the circumferential groove.

Abstract: A technique for approximating output values of a function based on LaGrange polynomials is provided. Factorization of a LaGrange polynomial results in a simplified representation of the LaGrange polynomial. With this simplified representation, an output value of a function may be determined based on an input value comprising a fixed point input mantissa and an input exponent. Based on a first portion of the fixed point input mantissa, a point value and at least one slope value are provided. At least one slope value is based on a LaGrange polynomial approximation of the function. Thereafter, the point value and the at least one slope value are combined with a second portion of the fixed point input mantissa to provide an output mantissa. Based on this technique, a single set of relatively simple hardware elements may be used to implement a variety of functions with high precision.

Abstract: An instruction-initiated method for suspending operation of a pipelined data processor by selectively disabling a clock signal to pipeline subcircuitry in response to an instruction executed by the pipeline subcircuitry.

Abstract: A block-based image compression method and encoder/decoder circuit compress a plurality of pixels in a block where each pixel includes a corresponding color value and a corresponding luminance value. The encoder circuit includes a luminance-level-based representative color generator to generate representative color values for each of a plurality of luminance levels to produce at least a high color value and a low color value. In response to generating the representative color values, the luminance-level-based representative color generator associates each of the pixels in the block with one of the plurality of representative color values to produce corresponding bitmap values. The encoder circuit further includes a color type block generator to perform at least one of: (a) generate block color data indicating a regular/alternate color block type and (b) representing a block color type by ordering the representative color values that are to be sent to a decoder.

Abstract: A differential signaling system in which errors in signal transmission or reception, or both, can be detected to allow signal transmission to be interrupted and thereby prevent further erroneous signal transmission or reception.

Abstract: Briefly, the present invention includes a method and an apparatus for reducing power consumption in a graphics processing device. The apparatus and method include a memory module monitoring device operative to receive a memory module status signal from memory modules. The memory module monitoring device is operative to generate a clock control signal in response to the memory module status signal. The apparatus and method further include a clock cycle reduction circuit coupled to the monitoring module. The clock cycle reduction circuit receives the clock control signal. The clock cycle reduction circuit generates a reduced cycle clock signal in response to the clock control signal such that the reduced cycle clock signal reduces power consumption in the graphics processing device.

Abstract: The present disclosure relates to a differential signaling circuit including differential signaling circuitry having at least one output and one input, that can operate in multiple mode of operations while using a single, low voltage supply source. Two or more switches are included and configured to selectively couple a supply voltage to the output dependent on a mode of operation of the differential signaling circuitry. The circuit also includes a switch control biasing circuit operatively coupled to at least one of the switches and to the output of the differential signaling circuitry. The switch control biasing circuit provides a switch control biasing voltage to control a state of the switch based on a voltage level of the output. Further, a bulk biasing circuit is included and operatively coupled to the switch. The bulk biasing circuit selectively provides a bulk biasing voltage to the switch based on the voltage level of the output.

Abstract: This invention is a reduced size citrus fruit juicing machine that uses sets of rotating male-female drums characterized by having one sole female drum and one sole male drum with an automatically positioning blade and a retaining pendulum—turning device. These characteristics avoid having to incorporate a second set of drums into the machine since the remaining half of the fruit is turned after the cut into the following upper cavity of the female drum. In addition to maintaining the performance of similar machines of greater size, it improves hygienic conditions due to an appropriate disposition of the retaining pendulum, a ribbed opening for the fruit, a peel collector and an integrated customized juice container which are isolated from the outside, all of which make it especially attractive to hotels and restaurants that do not have much available space.

Abstract: A differential serial communication receiver circuit automatically compensates for intrapair skew between received differential signals on a serial differential communication link, with deterministic skew adjustment set during a receiver training period. Intrapair skew refers to the skew within a pair of differential signals, and is hence interchangeable with the term differential skew in the context of this document. During the receiver training period, a training data pattern is received, such as alternating ones and zeros (e.g., a D10.2 pattern as is known in the art), rather than an actual data payload. The differential serial communication receiver circuit includes a differential skew compensation circuit to compensate for intrapair skew.

Abstract: The present invention provides a method and apparatus for image processing using a graphics processor in a handheld device including a first memory device receiving a video input signal containing encoded video frame having a plurality of portions of encoded video frame data. The first memory device has a storage capacity less than all of the plurality portions of the encoded video frame data. The method and apparatus further includes the graphics processor coupled to the first memory device, wherein the graphics processor receives the first portion of the encoded video frame data and generates a first graphics portion. A second memory device receives the first graphics portion and stores the first graphics portion therein. As such, the encoded video frame is processed on a portion-by-portion basis using the first memory device and the second memory device in conjunction with the graphics processor.

Abstract: A video graphics module capable of blending multiple image layers includes a plurality of video graphic pipelines, each of which is operable to process a corresponding image layer. One of the video graphic pipelines processes a foremost image layer. For example, the foremost image layer may be a hardware cursor. The video graphics module also includes a blending module that is operably coupled to the plurality of video graphic pipelines. The blending module blends, in accordance with a blending convention (e.g., AND/Exclusive OR blending and/or alpha blending), the corresponding image layers of each pipeline in a predetermined blending order to produce an output image. The blending module blends the foremost image layer such that it appears in a foremost position with respect to the other image layers.

Abstract: Variable bit size run length encoding (“RLE”) is used to encode uninterrupted runs of adjacent first symbols and adjacent second symbols within a sequence that may represent an image. The symbols may be 1s and 0s. The bit size used to encode a run length for a current run is varied in dependence on the bit sized used or required to encode a run length of a previous run of the same symbol type. Further, an image to be encoded may be transformed into an image/bit sequence representing changes from line to line in the image. By so transforming the image, the correlation from run length to run length of like colors is increased, thereby improving the efficiency of the variable bit size RLE.

Abstract: A method for selectively capturing selected portions of multiple data packets within a packet data signal for analysis by capturing only desired or necessary portions of the data packets and assembling them into substantially contiguous data streams prior to transferring them for analysis.

Abstract: A dual mode voltage supply circuit (50) includes an active mode voltage supply circuit (58) and a passive mode voltage supply circuit (60). The active mode voltage supply circuit (58) is selectively operative to supply a voltage (57) based on mode control information (22). The active mode voltage supply circuit (58) is operative to provide a first current capacity. The passive mode voltage supply circuit (60) is operatively coupled to the active mode voltage supply circuit (58). The passive mode voltage supply circuit (60) is operative to supply the voltage (57) when the active mode voltage supply circuit (58) is not supplying the voltage (57). The passive mode voltage supply circuit (60) is operative to provide a second current capacity that is less than the first current capacity.

Abstract: Disclosed is a method for testing a modified specimen such as a dried blood spot, plasma or serum specimen, for an analyte of interest, such as cholesterol. In accordance with the disclosed subject matter, the level of the analyte of interest in the medium from which the modified specimen was obtained (e.g., from a patient's blood) is determined based on the level of an analyte in a solution formed from the modified specimen and on the level of at least one normalizing analyte. The analyte and normalizing analyte each may be an ion, compound, biochemical entity, or property of the specimen. Also disclosed are a fluid collector and a fluid collection device.