rollover

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rollover

Audiology A popular term for the shape of the curve in speech discrimination–SD audiometry, related to a defect in retrocochlear cranial nerve VIII, in which SD improves as sound intensity ↑ until a maximum–PBmax is reached, after which SD worsens. See Hearing test.
References in periodicals archive ?
With full n-key rollover enabled, we didn't face any ghosting or multiple key presses in games.
Both the laptops support N-key rollover with "fast-actuating" keys.
The laptop features highlighted WASD keys, which the company guarantees lasts for 20-million key presses and supports N-key rollover.