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103 lines
2.7 KiB
103 lines
2.7 KiB
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original version by: Nikos Drakos, CBLU, University of Leeds
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* revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan
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<H1><A NAME="SECTION001060000000000000000">
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Exercises</A>
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</H1>
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<P>
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<OL>
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<LI>A pulse train consists of Hann windows (raised cosines), end to end, without any
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gaps between them. What is the resulting spectrum?
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<P>
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</LI>
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<LI>To synthesize a formant at 2000 Hertz center frequency and fundamental
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300 Hertz, what should the values of <IMG
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ALT="$q$"> be (in the terminology of
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Figure <A HREF="node96.html#fig06.08">6.8</A>)?
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<P>
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</LI>
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<LI>How would you modify the block diagram of Figure <A HREF="node96.html#fig06.08">6.8</A>
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to produce only odd harmonics?
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<P>
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</LI>
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</OL>
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<BR><HR>
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<ADDRESS>
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Miller Puckette
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2006-12-30
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