Abstract: An improved method and apparatus for controlling the voice channels in sound processors includes: programming a first voice channel to instruct a second voice channel to execute an event when a trigger condition occurs; determining by the first voice channel that the trigger condition has occurred; and instructing the second voice channel to execute the event by the first voice channel. Thus, the need for the CPU to properly time the programmer's desired voice processing events is reduced by having the voice channels themselves be pre-instructed to control another voice channel(s) upon meeting a certain trigger condition. Chains of voice channels are possible and can be as simple or complex as desired. Accurate channel-to-channel event timing is thus possible. Since no interrupts or the polling of status registers is needed, the demands on CPU resources are reduced. System bus bandwidth is also freed for the use of other system components.

Abstract: A system, apparatus and method for testing and measuring high frequency signals on a trace is described. In one embodiment of the invention, a footprint is manufactured on a trace to allow the testing of a signal while reducing the amount of distortion caused by prior art structures and methods. The footprint is designed to reduce stub effects and capacitance on a signal being communicated on the trace.

Abstract: A customizable option ROM image that allows a user to modify certain features of a ROM image is described. In one embodiment, a plurality of configuration ROM image modules is provided to a user. These modules may be bundled in a single file along with a software interface application that allows the user to customize one or more of the modules. In particular, the software application provides a simple interface so that a user may identify and change particular ROM image features. Thereafter, a ROM image is built using the modules, some of which may have been modified, so that it may be installed within the customer's system.

Abstract: A method for obtaining an optimal reflectivity value for complex multilayer stacks is disclosed. Aspects of the present invention include generating a model of a multilayer stack and parameterizing each layer by a thickness and an index of refraction; allowing a user to input values for the parameters; calculating an extrema for a cost function of reflectivity R using the input parameter values; calculating sensitivity values S for the extrema points; and obtaining an optimal value by calculating a cost function R+S.

Abstract: A composition of matter suitable for spinning polyaniline fiber, a method for spinning electrically conductive polyaniline fiber, a method for exchanging dopants in polyaniline fibers, and methods for dedoping and redoping polyaniline fibers are described.

Abstract: Dynamic discovery of active peer applications and information related thereof in a network is described. In one embodiment of the present invention, the discovery and information related to peer applications is maintained by a plurality of network device peers. This information is supplemented by device or peer application failure information, which is identified through point-to-point communication initiated by a failure to receive a multicast packet from a particular network peer application.

Abstract: A system and method for removing one volume of a redundant data storage system, keeping a delta log of subsequent changes to the remaining volumes of the redundant data storage system, replacing the volume, and rebuilding the volume by using the delta log is disclosed. The system and method are applicable to redundant data storage systems such as RAID systems and mirrored backup systems including remote mirrored systems.

Abstract: A reusable software block is adapted to control multiple instantiations of a peripheral device within a system. A device hardware abstraction layer defines offset values for registers of the peripheral device and a data structure for the peripheral device. A platform hardware abstraction layer defines an address map of the system, and is adapted to initialize each instantiation of the peripheral device via calls to the device hardware abstraction layer.

Abstract: A system and method for controlling access to parameter blocks of a sound processor. According to the method and system disclosed herein, the present invention includes a host, a sound processor coupled to the host, and at least two copies of a parameter block associated with the sound data. The sound processor can access a first copy of the at least two copies while the host is accessing a second copy of the at least two copies. As a result, parameter blocks are freely updated by the host processor and freely read by the sound processor without conflict and without performance loss.

Abstract: A protective enclosure for an electronic device such as a laptop computer or tablet computer that comprises a shell that is capable of enclosing and substantially surrounding the electronic device. The shell is substantially watertight, substantially rigid and substantially crush-resistant. The inside of the shell has a hook and loop liner with shock absorbing corner bumpers having hook and loop type bases so that the bumpers may attach at any point on the liner inside the shell to accommodate electronic devices of various sizes and to secure the device inside the enclosure in a shock absorbent suspended manner. The shell may further comprise a USB connector hub for connection to the USB port of a laptop computer or PC tablet enclosed in the protective shell.

Abstract: A packetized data bus interface may be placed in a mode where data packets may be transmitted that are much larger than the standard packet size. The mode may allow the interface device and any other devices, networks, or transmission lines attached to the interface device to be more thoroughly exercised than previously able. The mode may be used for characterizing various aspects of the data interface.

Abstract: Generation of 2 ?W average output power at 13.9 nm from a table-top laser-pumped Ni-like Ag laser operating at 5 Hz repetition rate using a silver-coated helical target which is rotated and advanced such that the target surface is renewed between pulses, is described. Greater than 2×104 soft x-ray laser pulses were obtained using a single target. Similar results were obtained at 13.2 nm for Ni-like Cd using a cadmium-coated target. Uninterrupted operation of laser-pumped soft x-ray lasers at a repetition rates of about 10 Hz for periods of several hours enables the generation of pulsed, high average power soft x-rays for applications. Other embodiments of the renewable laser target are described.

Abstract: A ROM-based multiple match system and method for producing a match signal in an addressable memory system are described. In various embodiments of the present invention, a ROM is used to generate single match and multiple match signals, as well as encoded address signals indicating a matching location(s) within the memory. The ROM is provided with specific entries in the form of a lookup table, which are used to signal combinational logic that provides an output to the system. In certain embodiments of the invention, the ROM may be divided into hierarchical sub-blocks that provide more efficient processing of a digital data related to matching of an input word, improved usage of space within a chip or better scalability across the multiple match system.

Abstract: A dry/wet bit for controlling dry and wet components of an output sound during processing of an input sound is provided. The bit is configurable by a program to indicate when to reverse the dry and wet components of the output sound. When the bit has a first value, the dry component is calculated by modifying the input sound by an attenuation factor, and the wet component is calculated by providing to a reverberation filter as input the dry component modified by a reverberation factor. When the bit has a second value, the wet component is calculated by providing to the reverberation filter as input the input sound modified by the attenuation factor, and the dry component is calculated by modifying the input to the reverberation filter by the reverberation factor.