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PHY 101 Lesson 9 Musical Sounds
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| A | B |
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| Fourier analysis | Mathematical tool to analyze complex waveforms |
| Harmonic | Partial tome whose frequency is an integer multiple of the fundamental frequency. |
| Fundamental frequency | Lowest frequency in a musical tone |
| Quality | Characteristic timbre of a musical sound |
| Loudness | Related to sound intensity |
| Intensity level | Measured in decibels |
| Pitch | Related to the frequency of the sound |
| Threshold of hearing | Faintest sould that can be heard |
| Percussion instrument | Drums, for example |
| Wind instrument | French horn, for example |
| Woodwind instrument | Saxophone, for example |
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