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HREF="node104.html">Time shifts and delays</A>
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<B> Up:</B> <A ID="tex2html2075"
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HREF="node89.html">Designer spectra</A>
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HREF="node102.html">Stretched wavetables</A>
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2022-04-12 23:32:40 -03:00
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<H1><A ID="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="$k$"> and <IMG
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WIDTH="11" HEIGHT="29" ALIGN="MIDDLE" BORDER="0"
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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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</ADDRESS>
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