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FIRST Jeopardy! (8/19)
We got tech for 400: this sound consists of two overlapping frequencies: one at 350Hz, and one at 440 Hz.
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What is a car horn?
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What is a telephone dial tone?
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What is the 'anti-mole sound stick' ?
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Sorry, got to add my 2 cents here
What is a telephone keypad? |
It's a dial tone.
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So i get it?
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