What are microwave systems, and how did they inspire the idea of satellites?
What will be an ideal response?
ANS: Microwave systems transmit messages by sending electronic signals through the air. The signals are terrestrial, going from one tall tower to another. After World War II, microwave systems replaced telephone cables on highly trafficked routes between major cities. They carried thousands of simultaneous telephone calls between cities rather than between individual mobile handsets. Microwave technology also inspired science fiction writer Arthur C. Clarke to come up with the idea for satellites in 1945. They are essentially microwave transmitters launched into space, beginning with AT&T's Telstar satellite in 1962.
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All of the following are guidelines for conducting interviews (grounded in the rules of common courtesy) except: a. allow the interviewee to have input in the questions to be asked
b. show up on time. c. dress appropriately. d. request permission to record the interview.
Very often, another person's meaning is expressed through nonverbal behavior
Indicate whether the statement is true or false
Your text states that "you cannot not communicate." This means that
A) the author of your text has poor grammar skills. B) all communication is intentional. C) people will interpret your actions, even when you don't intend to send a message. D) if you refuse to answer a question, sooner or later someone will pry the answer from you. E) two negatives are not always a positive.
To isolate microphones from unwanted vibrations that travel through mic stands and booms, one should use a:
a. pop filter. b. shock mount. c. quad mic cable. d. windscreen.