Musical Notes and Sine Waves

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Presentation transcript:

Musical Notes and Sine Waves

Combining Sound Waves - Adding 2 Sine Waves Addition of Ordinates Note: Sound will not work in Internet Explorer

Frequencies of Musical Notes

Volume and Pitch of Musical Notes Amplitude vs. Frequency

Amplitude vs. Frequency

Frequency and Amplitude Combining Sound Waves Frequency and Amplitude Note: Sound will not work in Internet Explorer

How good is your hearing? How high of a frequency can you hear? See next page for range of frequencies based on your age.

As you get older, your range of hearing usually decreases. Listening to loud music, working around loud equipment, and side effects of drugs can also affect your hearing.