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Stack #4659056
| Question | Answer |
|---|---|
| pitch | property of sound depending on the frequency |
| ultrasonic | sound that we can not hear because it is the high |
| infrasonic | sound below the range of human hearing |
| Doppler effect | chang in sound that occurs when motion between source and observer |
| intensity | when the sound gets louder because of the amplitude |
| acoustics | science of sound |
| sound quality | blending of pitches |
| timber | blending of pitches(same as sound quality) |
| fundamental tone | note produced at the level that a standing wave occurs |
| overtone | tone produced at frequencies higher than the fundamental at which a standing wave occurs |
| sonar | useing sound waves to measure disance |