|
WO2018075442A1
|
|
Armature-based acoustic receiver having improved output and method
|
|
EP2880873A1
|
|
Microphone assembly
|
|
EP1602260A2
|
|
Transducer assembly with modifiable buffer circuit and method for adjusting thereof
|
|
US7065220B2
|
|
Microphone array having a second order directional pattern
|
|
US6985598B1
|
|
Programming system for programming hearing aids
|
|
US6028502A
|
|
Potentiometer detent
|
|
WO9963652A1
|
|
Solid-state receiver
|
|
AU3219899A
|
|
Microphone with reduced rf sensitivity
|
|
US5990425A
|
|
Programmable electrical switch
|
|
AU1630799A
|
|
Automatic system for optimizing hearing aid adjustments
|
|
AU8581498A
|
|
Universal voice operated command and control engine
|
|
US5960093A
|
|
Miniature transducer
|
|
AU6320498A
|
|
Microphone with modified high-frequency response
|
|
US6654477B1
|
|
Receiver and method of construction
|
|
US6041131A
|
|
Shock resistant electroacoustic transducer
|
|
DE19724667C1
|
|
Head phones and speaker kit e.g. for telephony or for voice communication with computer
|
|
US5870482A
|
|
Miniature silicon condenser microphone
|
|
US5740261A
|
|
Miniature silicon condenser microphone
|
|
US5692060A
|
|
Unidirectional microphone
|
|
AU1928395A
|
|
Miniaturized acoustic hearing aid module for emplacement completely within an ear canal
|
