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04_Worksheet - Name Date Worksheet 4 t urn in on 2/19 1 How...

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Name ___________________ Date _____________ Worksheet 4 - turn in on 2/19 1. How many seconds is a millisecond? 2. How many Hertz is a kiloHertz? 3. The timbre of a sound is revealed by its spectrum. What is a sound's spectrum? 4. Name four of the "classical" waveforms: 5. What is a characteristic of waveforms that have energy only in their odd numbered harmonics? 6. Which of the classical waveforms have this characteristic and therefore have no energy in their even numbered harmonics? 7. What type of waveform is typically used in Fourier Analysis when creating a sound spectrum? 8. What is an onset transient? Energy Levels Wave Type P1 P2 P3 P4 P5 P6 =============================================== ======================== Sine .1Volt(V) Sawtooth 1V Triangle -1/9V Sawtooth 1/8V
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Name ___________________ Date _____________ Square .03V
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Name ___________________ Date _____________ Reading Assignment for the week of 2/12-2/19: Wright: Chpt 2 A Few Words about Computers (pp 1-8) (changed to optional) Puckette 4.7 Encapsulation in Pd (pp 102,103) Further (optional) reading: If you want to know about Fourier analysis, Puckette talks about
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