Development of the wireless "Communications EarPlug" for application in military aviation
article
A laboratory model of the wireless "Communications EarPlug" (w-CEP) was developed. Standard communication earplugs (using wires) are known to offer relatively good intelligibility of intercom speech at high ambient noise levels. The intercom sound is produced by means of a commercially available miniature transducer, integrated in the earplug. With the w-CEP, the signal is transferred from the helmet to the earplug inductively. The w-CEP prototype performs well, in near compliance with the many constraints imposed by military aviation.
Topics
TNO Identifier
9807
Source
Journal of the Audio Engineering Society, 48(6), pp. 553-558.
Pages
553-558
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