Caller ID: an Opportunity to Teach DSP-Based Demodulation
Published: Oct 4, 2006
Abstract
This paper discusses one of our real-time DSP course's most popular projects, demodulating a telephone's caller ID signal. We describe the use of a modified telephone coupler to allow students to access the caller ID signal and then discuss a number of the DSP methods and techniques that are required to successfully demodulate, decode, and display the caller ID information. This project has been exceedingly well received by both our...
Paper Details
Title
Caller ID: an Opportunity to Teach DSP-Based Demodulation
Published Date
Oct 4, 2006
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