Project1_C09

Project1_C09 - EE 2312 Project 1 Due: January 28, 2009...

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EE 2312 Project 1 Due: January 28, 2009 Discrete-Time Signals and Their Characteristics This project requires the use of GoldWave and MATLAB software. The MATLAB is available on the computers in the ECE Department and the WPI network. You can download the GoldWave software at the site www.goldwave.com . The data for this project is a sound file which is available at myWPI site for the course under the “Assignments” menu. You need to access this file and save it. a. The sound file is for the statement: “Remember, the force will be with you, always”(F1). Use the GoldWave software to import this file, cut the signals for the words: “remember” (F2), “the force” (F3), “you” (F4), and “always” (F5), and save these signals in wave file format. Make sure that these signals contain only the desired words and there is not any unnecessary zeros at the end of signals. b. Use MATLAB function “wavread” to import the signals F1, F2, F3, F4, and F5, into MATLAB workspace. What is the sampling frequencies of these signals.
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Project1_C09 - EE 2312 Project 1 Due: January 28, 2009...

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