Shure Acquisition Holdings, Inc.

Michael J Alwicker

Daniel G Pratt

Scott E Stropkay

John Matthew Miller

Gabor Zanoni

Elizabeth Ahra Cho

Jeff Segota

John Paul Devlin

Mark Allen Kenkel

Stuart P Bauman

Robert Szopko

Mark Bui Breneman

Michael Alan Diamond

Adem Celebi

Benjamin Jay Grigg

Charles S Argento

John Miller

Charles Wiseman

A microphone assembly can include a microphone capsule having a diaphragm and a diaphragm cover, a grill for protecting the microphone capsule, and a filter material placed between the grill and the diaphragm cover. The microphone assembly can include a first air gap between the grill and the filter material to create a first interface, a second air gap between the filter material and the diaphragm cover to create a second interface, and a third air gap between the diaphragm cover and a diaphragm to create a third interface. The first interface, the second interface, and the third interface are each configured to create turbulence to assist in draining off energy from plosives and wind and reduce intensity of disturbances at the diaphragm. The filter material may include a mesh and can be supported by a frame, and the frame may be configured to fit underneath the grill.

Microphone assembly, filter for microphone, process for assembly and manufacturing microphone and filter for microphone, and method for filtering microphone

A microphone can include a cover having a series of slits and a nest. The nest can be configured to receive a first diaphragm, a second diaphragm, and a PCB in a stacked arrangement, such that the PCB is positioned between the first diaphragm and the second diaphragm. Also, the first diaphragm can define a first plane, the second diaphragm can define a second plane, and the PCB can define a third plane and the first plane, the second plane, and the third plane can extend parallel to one another. The cover can also include slits having a first length and a second length, and the first length can be greater than the second length. The slits can extend both radially and axially.

Microphone and methods of assembling microphones

A microphone can include a cover having a series of slits and a nest. The nest can be configured to receive a first diaphragm, a second diaphragm, and a PCB in a stacked arrangement, such that the PCB is positioned between the first diaphragm and the second diaphragm. Also the first diaphragm can define a first plane, the second diaphragm can define a second plane, and the PCB can define a third plane and the first plane, the second plane, and the third plane can extend parallel to one another. The cover can also include slits having a first length and a second length, and the first length can be greater than the second length. The slits can extend both radially and axially.

A communications headset in which a microphone at the end of a support boom can be adjustably secured in a position selected by the wearer and can accommodate a variety of wearers. The headset may include a boom arm clip configured to receive a boom arm retaining a microphone. The boom arm clip can include an opening, and the opening may include a pair of grooves, the pair of grooves together can define a channel sized to fit and retain the boom arm therein. The headset may also include an adjusting knob, which can secure the boom arm clip in order to adjustably fix the boom arm in a number of positions on the headset to accommodate for different sized users.

Headset with adjustable microphone support and method for adjusting microphone

An antenna assembly and method of forming an antenna is disclosed. The antenna comprises a dielectric core wrapped with an antenna tape having a conductive portion. A printed circuit board extends from a chassis, and a ground element secures the printed circuit board to the chassis at a point located away from the chassis. The printed circuit board can be secured to the conductive portion on the tape through a wire or flex cable connection. The dielectric core can be formed of a shock absorbing material and is configured to extend into the chassis. The antenna assembly can be provided with an antenna cover placed over the dielectric core and a shock-absorbing material can be located between the dielectric core and the antenna cover.

Helical antenna apparatus and method of forming helical antenna

An earphone assembly for an in-ear listening device is disclosed. The earphone assembly has an inner housing comprising a nozzle, configured to receive a sleeve for placement into a user's ear, and a balanced armature motor assembly. The balanced armature motor assembly is mounted in the inner housing so as to form an acoustical seal between the inner housing and the balanced armature motor assembly. The earphone assembly also includes an outer housing configured to receive the inner housing. The inner housing can comprise a recess for receiving a paddle of the balanced armature motor assembly. Alternatively, the outer housing can be formed with a nozzle for receiving a sleeve for placement into a user's ear canal, and the inner housing can comprise a spout, which is received in a recess in the outer housing.

Earphone assembly

Transmitter assembly

Receiver assembly

Growing community of inventors

Chicago, IL, United States of America

Michael J Alwicker