aural signal

[′ȯr·əl ′sig·nəl]

(acoustics)

A signal that can be heard.

The sound portion of a television signal.

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When the squadron operations-duty officer (ODO) receives a launch order, he activates an aural signal. Pilots meet outside the ready room for a ride to the flight line in one of the squadron's Gator all-terrain utility vehicles.

Strip alert--speed versus accuracy

Within a NICU soundscape, healthcare technologies' sounds are often intentional, serving as aural signals or "acoustic warning devices" that relay "elaborate codes permitting messages of considerable complexity to be transmitted to those who can interpret them" (Schafer, 1977/1993, p.

A Neonatal Intensive Care Unit (NICU) Soundscape: Physiological Monitors, Rhetorical Ventriloquism, and Earwitnessing

'The purpose is to see to it that what is shown and heard on the old radar are exactly the same visual and aural signals that show up on the new CNS/ATM system.

High-tech but obsolete: Air-traffic control starts seeing decades-delayed upgrade

Should the M92D go over the side you can expect it to float faceup and provide visual and aural signals to aid in retrieval.

Two for the price of one: one of these combo VHF/GPS handhelds would be a nice addition to your systems

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