Matches 1 - 50 out of 196 1 2 3 4 >


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8967323 Multi-directional foldback and front of house speaker enclosure  
The enclosure comprises a seven-sided prism on which loudspeakers or other devices for sound reproduction are mounted at a substantial angle to each other. Using its primary base, speakers are...
8967310 Haulage vehicle  
An opening through which air is delivered to a radiator for an engine installed in a haulage vehicle is split into separate portions via a support frame. Sound absorbing ducts are each mounted...
8953830 Horn loudspeaker and a sound source  
A horn loudspeaker, in particular for reproducing bass sound in public address systems, in which the horn (23) is mounted directly to the driver element (21) without any intervening compression...
8903115 Enclosure and acoustic device using the same  
The present disclosure relates to an acoustic device. The acoustic device includes an enclosure and a speaker enclosed by the enclosure. The enclosure includes a magnesium based composite...
8891805 Speaker apparatus  
A speaker apparatus selects a path which emits a speaker sound. The speaker apparatus includes a speaker unit for outputting the sound generated from voice data, a body including at least one or...
8851229 Tank dampening device  
A compressor assembly that has a compressed air tank having a vibration absorption member. The vibration absorption member can exert a pressure on a portion of the compressed air tank. A method of...
8844671 Apparatus for damping sound in the optical beam path of a microscope, and microscope having a corresponding apparatus  
An apparatus for damping sound in the optical beam path of a microscope, having an acoustic insulation housing for encapsulating a sound-emitting component, preferably a rapidly moving or...
8827032 Apparatus and method for attenuating sound generated by machinery  
Apparatus and method for attenuating sound generated by machinery is disclosed and is particularly relevant to noises and sounds emanating from domestic appliances such as dishwashers. The...
8820472 Device and method for reducing noise  
The present invention relates to a device for the passive reduction of the sound vibrations in a liquid resulting from a sound source arranged below the liquid level of a body of water, the device...
8758101 Tubular inline exhaust fan assembly  
An improved exhaust fan housing, and exhaust fan assembly so characterized, is generally provided. The exhaust fan housing includes a first cylindrical or conical element, a second cylindrical...
8724838 Speaker system  
A speaker system includes a case having a receiving chamber; a variable mechanism received in the receiving chamber for dividing the receiving chamber into a first chamber and a second chamber and...
8662245 Frequency response treatment of wood paneling  
Disclosed is a method for modifying the frequency response of a wood panel within an acoustical structure such as a studio or concert hall. The modification is imparted by exciting the wood...
8646571 Apparatus for creating acoustically beneficial conditions for audio and voice recording  
An apparatus for creating acoustically beneficial conditions for audio and voice recording on the go, in limited space and/or time conditions with sound absorbing inner layer made out of flexible...
8640818 Speaker enclosure  
The present invention relates to speaker enclosures utilizing the golden ratio geometrically throughout the design to reduce reflections, resonance and phase shifting, and to improve the transient...
8622167 Component for motor vehicles and method for its production  
The invention relates to a component (1) for motor vehicles, in particular in exhaust systems or in independent heaters, comprising a carrier (2), wherein the carrier (2) has a predefined...
8616860 System and method for reducing compressor noise  
A noise reduced compressor has a body, an energy dissipation element, and a structural element configured to retain the energy dissipation element relative to the body. A noise reducer for an HVAC...
8596411 Speaker cabinet for electronic device  
The present disclosure relates to a speaker cabinet for electronic device, which is disposed in an electronic device and comprises a cabinet body, two first fixing structures, two dampers, and two...
8600097 Integrated rigging system for loudspeakers with vertically and horizontally oriented locking pin holes and dolly board placed in abutment with adjacent dolly boards  
An integrated rigging system for loudspeakers comprises top and base front and top and base rear rigging structures for mounting to the internal framework of the loudspeaker and for forming the...
8571248 Electronic device with cover having internal protruding portions for dispersing of sound  
An exemplary electronic device includes a box, a speaker, and a micro structure. The box includes a shell and a cover disposed on the shell. The speaker is sandwiched between the shell and the...
8561756 Acoustic ports aligned to create free convective airflow  
Systems and methods to remove heat from an acoustic enclosure are provided. An apparatus includes an enclosure and a free convection passage located within the enclosure. The convection passage...
8500369 Method and device for environmentally friendly ramming under water  
The present invention relates to a method and a device for environmentally friendly ramming under water. To reduce the noise input under water, the machine and the material that is to be rammed...
8498437 Panel opening and closing structure of electric operation apparatus  
An electric operation apparatus capable of opening interiors of front and rear portions of an apparatus main body frontward and rearward to make it easy to carry out assembly and maintenance...
8479874 Acoustic enclosure for loudspeakers  
Acoustic enclosure for mounting loudspeakers (1) that contains a certain number of curved-profile guides (8) arranged radially beside one another at a specific distance and forming a ring (7),...
8430201 Speaker enclosure  
The present invention relates to speaker enclosures utilizing the golden ratio geometrically throughout the design to reduce reflections, resonance and phase shifting, and to improve the transient...
8428291 Speaker system with subwoofer  
A speaker system includes an enclosure defining a resonance chamber, a loudspeaker received in the resonance chamber, and a sound wave reflecting member. The enclosure includes a front panel and a...
8408356 Storage box for electronic apparatus  
A box-shaped enclosure of a storage box includes a deadening wall or walls defining a storage space between first and second planes. The storage space is open at the first and second planes. A...
8351641 Portable sound box  
A portable sound box includes a main body and a clip. The main body includes a battery for supplying power to the portable sound box. Thus, the portable sound box can supply power on its own. The...
8336670 Microelectromechanical system testing device  
The invention provides a microelectromechanical system testing device, comprising an acoustic chamber having two opposing walls; a sound source for generating sound within the acoustic chamber at...
8316985 Methods and devices for sound abatement of an abdominal stoma  
The present invention provides methods and devices for the abatement of noise emanating from surgically created abdominal stomas. In one embodiment, the present invention provides a sound...
8270171 Cooling arrangement for a rack mounted processing device  
To increase air flow, an air intake/outtake (i.e., intake, outtake, or both) is positioned on a front surface of a housing, such as a rack-mounted computer network switch housing. The front...
8235169 Noise-reducing device and method for reducing noise  
A device has at least one region to be damped for the purpose of noise reduction. The at least one region may, in particular, be a wall region, for instance of an electrical device housing, and it...
8215451 Impact and sound absorbing material and sound absorbing structure  
[Subject] The subject of the present invention is to provide a shock and sound absorbing material having a light weight, and demonstrating an excellent shock and sound absorbing performance. As a...
8213176 Systems and methods for providing airflow  
An exemplary embodiment of the present invention provides a silencer. The silencer includes an enclosure with a first airflow path configured to allow air to pass through the enclosure and...
8196555 Engine room for construction equipment  
An engine room for construction equipment is provided, which can minimize emission of noise generated in an engine room due to driving of an engine and a ventilating fan to an outside of the...
8189849 Movable speaker covering  
A speaker cabinet includes at least one speaker contained in the speaker cabinet, and a speaker covering shrouding the at least one speaker, wherein the speaker covering is movable to expose the...
8157048 Splash proof acoustically resistive color assembly  
An acoustically resistive protective cover assembly for an opening in a casing is provided, the casing separates an enclosed space from the ambient space and has an exposed face oriented toward...
8150085 Reflex loudspeaker structure  
The invention relates to a reflex loudspeaker construction (1, 2, 3), which comprises a loudspeaker chamber (30) delimited by the reflex loudspeaker construction (1, 2, 3), a reflex channel (5)...
8146707 Air conditioner  
An air conditioner includes a cabinet configured to define an outer appearance of the air conditioner. The air conditioner also includes a front panel coupled to the cabinet and having an intake...
8136626 Mobile soundproof enclosure with changeable room geometry and optional ventilation noise cancelling device  
Mobile soundproof enclosure with changeable internal room shape and optional ventillation noise cancelling device consisting of a frame that can be assembled and disassembled by a single person...
8127885 Method and apparatus for a loudspeaker assembly  
A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided for mounting a loudspeaker driver in a loudspeaker driver...
8091681 Method and apparatus for a loudspeaker assembly  
A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided which comprises forming a loudspeaker frame so as to...
8094860 Portable sound box assembly  
The present invention generally relates to stereo sound boxes, and more particularly to a sound box assembly containing micro stereo sound boxes joined magnetically together. The sound box...
8087603 Sealing enclosure for a blender  
An enclosure for a blender including a body portion adapted to be secured to a base, and a cover pivotally attached to the body portion. The body portion includes sidewalls, a back wall, and an...
8083023 Drum booth and kit for its construction  
A booth for confining and acoustically isolating musical drum instruments and musicians therefor has a rear wall, front wall assembly having a number of plastic windows interconnected in a...
8085967 Reversible speaker grill attachment  
A loudspeaker having a speaker basket including a basket rim, a speaker mounting hole, and a coupling hole disposed through the basket rim. The loudspeaker includes a first grill coupling engaged...
8069946 Portable sound recording device  
A portable sound recording device and method comprises a first enclosure having symmetrical halves and a second enclosure having symmetrical halves. The second enclosure is fitted inside the first...
8028793 Noise attenuating inserts for electronic equipment cabinets  
A noise attenuating method, and a system thereof, for controlling acoustical noise in an electronic equipment enclosure is disclosed. The noise attenuating system includes one or more noise...
8006800 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Storage box for electronic apparatus
 
A box-shaped enclosure of a storage box includes a deadening wall or walls defining a storage space between first and second planes. The storage space is open at the first and second planes. A...
7980356 Cladding part for component  
The invention relates to a cladding part for components. The cladding part has at least two areas with different vibration damping properties. The different areas make it possible in a simple...
7967104 Shippable speaker box  
A speaker enclosure, or enclosure, and kit with plural linearly aligned panels connected by flexible couplings are shipped in a parallel stack with all the coupled panels still coupled during...

Matches 1 - 50 out of 196 1 2 3 4 >