WILLIAM L. BRODSKY,BYRON S. GREEN,ROBERT K. MULLADY,JEFFREY A. NEWCOMER,ARKADIY O. TSFASMAN,JOHN S. WERNER
申请号：
US16145967
公开号：
US20200107097A1
申请日:
2018.09.28
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Acoustic attenuating ear muffs include a first ear pod having a first ear cup provide with a first acoustic attenuating member including an outer surface, and a first opening. A second ear pod includes a second ear cup having a second acoustic attenuating member including an outer surface portion, and a second opening. A first selectively deployable plug member is mounted to the outer surface of the first acoustic attenuating member. A second selectively deployable plug member mounted to the outer surface of the second acoustic attenuating member. An acoustic sensor is operable to detect ambient noise. An actuator system is operable to shift the first and second selectively deployable plug members into corresponding ones of the first and second openings based on ambient noise detected by the acoustic sensor.
