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In-Class
A small in-class quiz following our lecture.
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First Name
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Last Name
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E-mail (Please use your Northeastern Address)
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When two sounds are played at once, do the waveforms add or subtract?
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1 point
Yes, they add
No, they subtract and cancel each other out
Typically, is an event queue a FIFO (first-in first-out) data structure or a LIFO (Last-in-first-out)?
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1 point
FIFO
LIFO
When implementing a ring buffer, what considerations should be taken? (Select all that match)
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1 point
How big the ring buffer should be. Too large is wasted storage, too small will overwrite data
The underlying data structure. An array is a contiguous piece of memory, and likely more efficient to use for purposes of caching.
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Can you combine the event queue and spatial partitioning to do more optimizations?
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1 point
Yes--very likely. Especially when thinking about 3D sound, and how to position sounds in 3D.
No
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