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ASSISTIVE LISTENING SYSTEM WITH PLUG IN ENHANCEMENT PLATFORM AND COMMUNICATION PORT TO DOWNLOAD USER PREFERRED PROCESSING ALGORITHMS

  • US 20090074214A1
  • Filed: 09/13/2007
  • Published: 03/19/2009
  • Est. Priority Date: 09/13/2007
  • Status: Abandoned Application
First Claim
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1. A user configurable, portable assistive listening system for processing sound comprising:

  • a digital audio signal processor configured and arranged to receive at least one digital audio signal, to process said digital audio signal and to output said processed audio signal;

    a memory device electronically coupled to said digital audio signal processor, said memory device being configured and arranged to store therein a plurality of predetermined audio signal processing algorithms,an input device electronically coupled to said digital audio signal processor;

    a graphic display device electronically coupled to said digital audio signal processor,said input device, said graphic display device, said memory device and said digital audio signal processor being collectively configured and arranged to display to a user said plurality of predetermined audio signal processing algorithms and to allow said user to selectively set at least one audio signal processing algorithm for application to said audio signal wherein said audio signal is processed according to said selected one of said plurality of predetermined audio signal processing algorithms; and

    a communication port electronically coupled to said digital audio signal processor to permit a host device to selectively read from and write to at least one memory location within said memory device, at least one predetermined audio signal processing algorithm.

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