Which of These Sound Techniques Existed Before the Post-World War

question 4

Multiple Choice

Which of these sound techniques existed before the post-World War II era?

• A) multiphonics for woodwind players
• B) the use of "nonmusical" noises
• C) electronically produced sound
• D) plucking stringed instruments instead of bowing them

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Unfair treatment of individuals based on their age, often seen in workplace or social settings.

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