_______________ Speeches Are Usually Given by Politicians and Top-Level Business

question 12

Short Answer

_______________ speeches are usually given by politicians and top-level business and professional people who often give copies of their speeches ahead of time to the media.

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Definitions:

Frequencies

The rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves) or in an electromagnetic field (as in radio waves and light), usually measured in hertz.

Hz

Hertz, a unit of frequency in the International System of Units (SI) that measures the number of cycles per second of any periodic event.

Temporal Lobe

A region of the cerebral cortex involved in processing auditory information and is also important in understanding language, learning, and memory.

Sound Messages

Audio signals or pieces of verbal communication that are transmitted or received, carrying information.