A reconfigurable processing unit for a digital hearing instrument includes an IS processor module, a plurality of processing units and a crosspoint switch matrix. The IS processor module receives a hearing instrument configuration. Each of the processing modules are configured to process audio signals received by the digital hearing instrument. The crosspoint switch matrix is coupled to the IS processor module and each of the processing modules, and includes at least one crosspoint switch that is configured to route audio signals between processing modules and to combine at least two audio signals. In addition, the IS processor module uses the hearing instrument configuration to program the configuration of the crosspoint switch and thereby control how the crosspoint switch matrix routes and combines audio signals.

 
Web www.patentalert.com

< Automatic update of a directory entry within a directory of an electronic communication device by electronic notification

< Systems and methods for automatic call forwarding in a wireless mobile station

> System and method for generating a simultaneous mixed audio output through a single output interface

> Portable cellular phone system with automatic answering telephone function

~ 00288