'Decibel' diaporamas de présentation

Ch16. Waves and Sound

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Sensation & Perception

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Module 2 Noise Audit Training

Module 2 Noise Audit Training. Purpose of this module. This module provides training on noise required to conduct a noise audit. It covers the following topics: Noise & hearing loss prevention Hearing protectors Fitting of hearing protectors Washington state noise regulations.

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Bandpass Filter

Bandpass Filter. Approximate and Exact Solutions. The Circuit. Low-Pass Section R1 = 1k C1 = 10 nF High-Pass Section R2 = 100k C2 = 10 nF. Results for Ideal Cascade. Decibel gain. Phase shift. Transfer function: Ideal Cascade. Results for Exact Solution. Decibel gain. Phase shift.

345 views • 15 slides