Digital signal processor for processing voice messages
First Claim
1. A digital signal processor for processing data including voice messaging data that may have both voiced and unvoiced speech components, comprising:
- computer routines stored in a memory used by the digital signal processor, the computer routines programmed to;
control at least a portion of a selective call receiver;
receive and decode data received at the selective call receiver;
compare addresses received at the selective call receiver with addresses stored in a memory location coupled to the digital signal processor;
control voicing including both voiced and unvoiced speech components;
generate a pitch wave using an inverse discrete Fourier Transform and resample the pitch wave to provide a time domain voiced speech component.
3 Assignments
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Accused Products
Abstract
A digital signal processor for processing data including voice messaging data that may have both voiced and unvoiced speech components utilizes computer routines stored in a memory used by the digital signal processor. The computer routines programmed provide for control of at least a portion of a selective call receiver; receiving and decoding data received at the selective call receiver; comparing the addresses received at the selective call receiver with addresses stored in a memory location coupled to the digital signal processor; controlling voicing including both voiced and unvoiced speech components; and generating a pitch wave using an inverse discrete Fourier Transform and resample the pitch wave to provide a time domain voiced speech component.
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Citations
4 Claims
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1. A digital signal processor for processing data including voice messaging data that may have both voiced and unvoiced speech components, comprising:
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computer routines stored in a memory used by the digital signal processor, the computer routines programmed to;
control at least a portion of a selective call receiver;
receive and decode data received at the selective call receiver;
compare addresses received at the selective call receiver with addresses stored in a memory location coupled to the digital signal processor;
control voicing including both voiced and unvoiced speech components;
generate a pitch wave using an inverse discrete Fourier Transform and resample the pitch wave to provide a time domain voiced speech component. - View Dependent Claims (2, 3, 4)
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Specification