Generate a siren signal that consists of a chopped double tone. Each cycle of the siren should
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- Generate a siren signal that consists of a chopped double tone. Each cycle of the siren should consist of 0.5 seconds of silence followed by 0.5 seconds of tone. The tone should be a sum of two sinusoids with frequencies 600 Hz and 1400 Hz. The amplitudes of the sinusoids must be equal to 0.25. The whole signal should comprise 12 siren cycles. Generate this siren signal with a sample rate of 22,050 Hz, and then save it in a wave file. Using Matlab
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Auditing and Assurance services an integrated approach
ISBN: 978-0134065823
16th edition
Authors: Alvin A. Arens, Randal J. Elder, Mark S. Beasley, Chris E. Hogan
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