A laboratory model of the wireless 'Communications EarPlug' (w-CEP) is 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.
Development of the wireless 'Communications EarPlug' for application in military aviation
Journal of the Audio Engineering Society ; 48 , 6 ; 553-558
2000
6 Seiten, 10 Quellen
Aufsatz (Zeitschrift)
Englisch
Engineering Index Backfile | 1912
|Development of aerial transportation and military application of aviation
Engineering Index Backfile | 1930
|NTIS | 1969
|NTIS | 2003
|