Match Document Document Title
9038770 Firearm suppressor  
Embodiments of a firearm suppressor are disclosed herein. According to various embodiments, the firearm suppressor can include a housing. The housing can include an outer surface, an inner cavity,...
9042582 Coaxial passive radiation monomer  
A coaxial passive radiation monomer apparatus is disclosed. In accordance with an aspect of the present disclosure, there is disclosed a dynamic speaker monomer combined with a passive radiator in...
9038773 Acoustic cover assembly  
An acoustic protective cover assembly comprising a porous membrane and an acoustic gasket is disclosed. The porous membrane is bonded to the acoustic gasket at a peripheral region, the membrane is...
9038772 Hybrid silencer with gas-liquid separating function in fuel cell system  
A hybrid silencer in a fuel cell system includes an expansion chamber connected to a predetermined apparatus of the fuel cell system, where the expansion chamber reduces acoustic noise of a fluid...
9038765 Neutrally-buoyant borehole investigation tools and methods  
Neutrally-buoyant tools for seismic data collection are provided that may range from several hundred meters to several kilometers in length and have integrated sensors which move along with the...
9038774 Thermal-acoustic sections for an aircraft  
Embodiments of thermal-acoustic sections for an aircraft for reducing noise along an acoustic path produced from an acoustic source are provided herein. The thermal-acoustic section comprises a...
9038768 Sound absorbing body and printing device  
A printing device includes a case, a printing unit arranged inside the case, and a sound absorbing body arranged inside the case. The sound absorbing body has parts with different densities...
9038769 Sound absorbing body and electronic device  
A sound absorbing body includes parts of different densities including a plurality of non-dense parts of lower density and a plurality of dense parts of higher density. The non-dense parts and the...
9042585 Method for optimizing performance of a multi-transducer earpiece and a multi-transducer earpiece  
There is provided a method for optimizing performance of a multi-transducer earpiece, where the multi-transducer earpiece includes a perpendicular flange that partitions the cross sectional area...
9038766 Broadband flex joint isolator for acoustic tools  
An acoustic attenuator assembly for an acoustic tool for performing acoustic investigation of a subterranean formation is disclosed. The acoustic attenuator assembly includes a first end portion...
9038767 Sound absorbing body and printing device  
A sound absorbing body includes a fibrillated part fibrillated into fiber form, and an unfibrillated part that is not fibrillated into fiber form. The unfibrillated part is dispersed inside the...
9038771 Firearm silencer  
A firearm silencer for suppressing sound intensity generated by the discharge of a firearm, the discharge generating propellant gases, is disclosed. The firearm silencer includes an outer tube....
9033101 Sound absorption material and method of manufacturing sound absorption material  
Described embodiments relate to a method of manufacturing a sound absorption material. The method comprises: forming a low density fibrous web to act as porous bulk absorber, the fibrous web...
9033100 Sound suppressor device for an air drying unit of a compressed-air supply system  
A sound suppressor device for an air drying unit of a compressed-air supply system having a sound suppressor housing on which is arranged an inlet opening for the supply of condensate-laden...
9033098 Vertical line array loudspeaker mounting and adjustment system  
The invention relates to a loudspeaker mounting and adjustment system and method for installing and operating a professional audio system used in a stadium, concert hall or the like. The system...
9033102 Optimized pattern of a damping layer for wall, floor, and ceiling constructions  
An acoustic damping article includes a substrate, wherein the substrate has a surface area S. The acoustic composition further includes a polymer resin. The polymer resin coats partially the...
9036857 Garnish double ring for speaker seal  
An adaptive speaker panel is provided. The speaker panel can have a speaker opening and a pair of concentric sealing ribs proximate to the speaker opening, the pair of sealing ribs having a first...
9033099 Protective enclosure for enhancing sound from an electronic device  
A protective enclosure for an electronic device can include a waveguide to direct and enhance sound waves emanating from a speaker of an electronic device when installed in the protective...
9027698 Hearing assistance device and method  
A device and attendant method to assist the hearing of a user by being removably connected to and disposing a user's ear in an enhanced hearing orientation. The device includes an elongated base,...
9027702 Synthetic jet muffler  
A synthetic jet muffler includes an exit end, a propagation path for conducting a first sound wave emitted by a synthetic jet generator to the exit end, and a shroud for conducting a second sound...
9027699 Speaker diaphragm, speaker, and production method of speaker diaphragm  
A speaker diaphragm contains a material obtained by adding a cycloolefin polymer resin to a carbon fiber-reinforced liquid crystal polymer. The speaker diaphragm having high sound velocity, a...
9028429 Acoustic sensor assembly  
An acoustic sensor is configured to provide accurate and robust measurement of bodily sounds under a variety of conditions, such as in noisy environments or in situations in which stress, strain,...
9027705 Sound-absorbing member lamination structure  
There is provided a sound absorbing member lamination structure in which the functions by the sound field adjustment can effectively be achieved by preventing the sound reflection against an...
9027700 Bonding structure of diaphragm for microspeaker  
The present invention relates to an assembly structure of a diaphragm for a microspeaker. The present invention discloses a bonding structure of a diaphragm for a microspeaker, the boding...
9027703 Acoustic container  
Methods and devices are disclosed for a gaseous liquid to audibly deform the shape of a closed container. One embodiment includes pushing inward to depress a plurality of deformations integral...
9027701 Protective enclosure for enhancing sound from an electronic device  
A protective enclosure for an electronic device can include a waveguide to direct and enhance sound waves emanating from a speaker of an electronic device when installed in the protective...
9027704 Coating and its manufacturing process  
A coating composition has a natural fiber-bearing dry matter mixture, as well as cellular plastic grains, mixed into water. By spreading this composition onto any base, particularly by spraying,...
9027706 Enhanced, lightweight acoustic scrim barrier  
An enhanced, lightweight acoustic absorber is provided. The acoustic absorber is bounded by the at least one scrim layer without need for additional layers, such as melt-blown or nonwoven layers....
9025417 Systems and methods for optimizing low frequency output from airgun source arrays  
Systems and methods for optimizing low frequency output of marine sources are described. The marine source arrangements and associated methods disclosed herein seek to fully frequency lock bubbles...
9025804 Audio performance system  
An audio performance system for use during an event including a shipping container containing at least a first electroacoustic device. A lifting device forms a first portion of the shipping...
9022675 Image forming apparatus having a member for forming an image  
An image forming apparatus includes a drive source configured to drive a member for forming an image on a recording material, a frame of the image forming apparatus including a planar portion on...
9022170 Muffler equipped with catalytic converter  
A muffler is capable of stably supporting the catalytic converter in a muffler box with a pair of partitions. The muffler box includes first and second box halves joined together with open...
9022171 Adjustable sound-absorbing panel and assembly of adjustable sound-absorbing panels  
A directable sound-absorbing panel comprising a sound-absorbing panel, a fixing member which can be fixed to said sound-absorbing panel, an arm and an articulated joint between said fixing member...
9024736 Electro-pneumatic sound alarm  
Herein described is an electro-pneumatic sound alarm, to be fitted on a two or four wheeled vehicle, constituted by an electro-compressor (2), having the function of drawing atmospheric air,...
9016430 Anchoring of septums in acoustic honeycomb  
A honeycomb structure dial includes cells in which septums are located to provide acoustic dampening. The cells are formed by at least our walls wherein at least two of the walls are substantially...
9019797 Deghosting using measurement data from seismic sensors  
Measurement data is received from first and second seismic sensors, where the first and second seismic sensors are oriented in opposite directions. Each of the first and second seismic sensors has...
9020174 Bone conduction device having an integrated housing and vibrator mass  
A bone conduction hearing aid device comprising a vibrator configured to vibrate in response to sound signals received by the device. The device further comprises a housing mass forming a housing...
9016422 Saddle-ride type vehicle  
A saddle-ride type vehicle which includes catalyst devices in left and right exhaust flow passages can suppress effect of the catalyst devices on the reach to the ground even if the sizes of...
9014410 Earphone device  
An earphone device includes a housing having a driver unit, and a sound guide tube mounted on a front surface of the housing to protrude from the front surface, in which the sound guide tube is...
9010484 Source acquisition with multiple frequency components  
A seismic source array includes a first source and a second source. The first source has a first spectral output and the second source has a second spectral output different than the first...
9010486 Silencer and a method for producing same  
A silencer (1) for an exhaust gas installation of an internal combustion engine, particularly of a motor vehicle includes a housing (2), with a circumferential shell (3) closed in the peripheral...
9014390 Digital communication system for loudspeakers  
A communication system for communicating with at least one loudspeaker is described where the loudspeaker is connected to audio equipment over standard two-wire speaker wire operable to carry an...
9013701 Positioning an input transducer for an earpiece based upon dynamic data  
The attenuation and other optical properties of a medium are exploited to measure a thickness of the medium between a sensor and a target surface. Disclosed herein are various mediums,...
9010485 Fluid line having a resonator  
A fluid line includes a resonator having an inner part and a blow-molded outer part defining an inner surface. The inner and outer parts are fixedly connected. The inner part is an...
9012006 Multi-layer assembly with retention feature  
A multi-layer assembly, such as a sound damping metal laminate used in the automotive industry, having first and second rigid layers and an adhesive layer in between. A retention feature in the...
9010084 Aircraft nacelle including an optimised acoustic processing system  
An aircraft nacelle including a pipe (32), a peripheral wall (34), a lip (36), and a front frame (38) connecting the peripheral wall (34) and the pipe (32) and forming with the lip (36) a space...
9004854 Engine blower  
An engine blower includes: an engine; a fan that is rotated by the engine; a volute case that houses the fan therein and includes an air intake port; and a sponge cover with which an exterior of...
9004223 Conformable dome ear canal tip for a hearing instrument  
An ear canal tip for a hearing instrument comprises a series of slits in the ear canal tip surface to allow the ear canal tip to conform to the shape of the ear canal when the ear canal tip is...
9004225 Silencing apparatus for a vehicle  
A muffler has a flattened cross-sectional shape the width of which is greater than its height. The muffler includes therein a plurality of expansion chambers. The muffler also includes an inlet...
9004994 Air baffles in railroad tunnels for decreased airflow therein and improved ventilation and cooling of locomotives  
Disclosed is a system and method for decreasing airflow and improving ventilation within a tunnel, such as a railroad tunnel, including a path for movement of a vehicle (e.g., train) therethrough....