Phillip Brent Duncan,Michael Robert Moussa,James C. Amato
申请号：
US13838759
公开号：
US08770338B1
申请日:
2013.03.15
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The present disclosure relates, according to some embodiments, to devices, systems, and methods for modifying received and/or perceived sound. For example, a device for altering sound received at a subjects ear may comprise an elongated earpiece having a proximal portion and a distal portion and defining a longitudinal axis (e.g., together defining a longitudinal axis). A proximal portion may comprise an insert configured for at least partial insertion in the canal of the subjects ear. A distal end may comprise a handle configured to guide insertion of the insert in the subjects ear canal.
