____________________ is a series of phonemes interspersed with periods of silence.

Sound varies by frequency (pitch) and intensity (loudness).

A ____ contains a matrix of liquid crystals sandwiched between two polarizing filter panels that block all light except light approaching from a specific angle.

A(n) ____ accepts a stream of bits representing sound samples and generating a continuous electrical signal that can be amplified and routed to a speaker.

Error rates of 1-2% are common using OCR software with mixed-font text and even higher with handwritten text.

The OS maintains a ____ and updates it each time a partition is allocated or freed.

What is the purpose of program evaluation?

____ output is only able to generate one frequency (note) at a time.

A significant advantage of MIDI is its compact storage format.

An advantage of optical over mechanical mice is a lack of moving parts that can be contaminated with dust and dirt.