Since Jerry is always "on the go," but enjoys lectures given by famous scientists, he downloads and listens to ________ on his iPod

Which describes the recording of sound through two microphones attached to a mannequin head?

a. spatial sound b. surround sound c. stereo 3D sound d. binaural sound e. sound perspective

Which of the following organizational patterns is most commonly used for persuasive speeches?

A) topical B) time C) comparison/contrast D) cause-effect E) spatial