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COMD 5070 final prep 2025 Questions and Answers
COMD 5070 final prep 2025 Questions and Answers
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COMD 5070
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COMD 5070
COMD 5070 final prep 2025 Questions and Answers
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| Uploaded on: | September 14, 2025 |
| Last updated: | September 15, 2025 |
| Number of pages: | 10 |
| Written in: | 2025/2026 |
| Type: | Exam (elaborations) |
| Contains: | Questions & Answers |
| Tags: | COMD 5070 final prep 2025 Questions and Answers |
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COMD 5070 final prep 2025 Questions and Answers As sound travels through air, it does so as a - --Answer --longitudinal pressure wave The period of a sine wave - --Answer --is shorter for higher frequency sounds Pressure can de defined as - --Answer --force divided by area Intensity can be defined as - --Answer --power per unit area The inverse square law means that - --Answer --intensity decreases by a factor equal to the square of the change in distance Based on the equal loudness curves figure (2-18, p33), a 100 Hz tone would need to be approximately how many dB in intensity to sound equally loud to a 1000 Hz tone at 40 dB? - --Answer --53 dB We can typically perceive smaller differences in the pitch of two sounds if they are - --Answer --two lower frequencies ....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
