A few days ago
chynawhyte

help me answer these questions?

1. difference between Amplitude dynamics loudness and intensity

2. when are sound levels dangerous

3. wh do ppl like loud music? how can u explain the popularity of superstereos in cars?

4. why do ppl play stereo eqipment in public? what r the benefits and liabilities?

5. what r benefits and liabilities of using personal headphoes?

please number ur answers according to questions please

Top 1 Answers
A few days ago
chimingfalls

Favorite Answer

1. loudness is perceptual, intensity is the measurement in air pressure changes

2. it’s about 85dB–it really depends on the time exposed to the noise level (check out OSHA’s website)

3. sensory stimulation??? entertainment???

4. for entertainment??? see below

5. benefits are that others are not subjected to listening to others’ choice in music or being exposed to potentially high levels of noise. liabilities are that the noise levels are typically louder than a safe decibel level especially for extended amounts of time

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