If the Maximum Frequency Present in an Analog Waveform $$f _ { \max } = 20 \mathrm { kHz }$$

question 11

Essay

If the maximum frequency present in an analog waveform $$f _ { \max } = 20 \mathrm { kHz }$$ the period of the sampling frequency $T _ { 5 }$ must be less than _______ $\mu \mathrm { s } .$

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Definitions:

Negative Announcement

A communication that delivers bad news, unfavorable decisions, or adverse information to an audience.

Indirect

A communication approach that is not straightforward or direct, often used to soften a message or to be polite.

Tactful

Showing sensitivity and consideration when dealing with difficult or delicate situations, often to avoid offense.

Claim Message

Communication that asserts a request for action or redress typically in the context of a business or legal matter.