The symbol used to represent the high-impedance state in tri-state logic.

A prefix meaning 10^-21 or 0.000 000 000 000 000 000 001

A circuit in a D/A converter that monitors the digital audio bit stream. upon encountering all bits low, or zero bits, the output of the D/A is disconnected from the preamp. This improves the signal-to-noise ratio specification.

The absence of output signal or output power.

A prefix meaning 10²¹ or 1,000,000,000,000,000,000,000

This parameter represents the speaker’s impedance at resonance

A filter used to stabilize speaker impedance at a crossover frequency where impedance has risen to twice the nominal impedance.

A specific area of a security system's coverage. A specific trigger input of an alarm.

Glossary: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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