Digital audio workstation

Digital Compact Cassette

Digital signal

Digital-to-analog converter

Direct Stream Digital

Jitter

Microphone

Phantom power

Phone connector (audio)

RCA connector

Sampling (signal processing)

Sound

Super Audio CD

Timbre

Zumbido

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NASA X-43

Notebook

Phonograph

Phonograph record

Piezoelectricity

Radar

Refrigerator

SCORE (satellite)

Sport utility vehicle

Supersonic transport