Matches 1 - 50 out of 63 1 2 >


Match Document Document Title
US20130259284 Speaker-box  
Disclosed is a speaker-box. The speaker-box includes a case, a speaker unit received in the case and a heat radiating portion attached on the base and directly connecting to a part of the speaker...
US20150110325 Speaker and Speaker Net  
A speaker includes: one or more speaker units; a cabinet accommodating the one or more speaker units; and a speaker net mounted on one of the cabinet and at least one of the one or more speaker...
US20110035873 RETRACTABLE ROTATING SPA SPEAKER SYSTEM  
A spa speaker apparatus having a housing with a speaker mounted therein, wherein the speaker can be extended and retracted with respect to the housing and the speaker is also rotatable within the...
US20140205126 ADJUSTABLE SPEAKER RIGGING SYSTEM  
Opposing strings of pivotally coupled rigid members attach to opposing sides of tapered speaker cabinets in an array of speaker cabinets. Attachment is made near the front cabinet edges and a rear...
US20150086056 Speaker Device  
A speaker device is provided with: a housing having a box body and a lid for closing the box body, a partition wall configured to separate the inside of the housing to form a plurality of spaces,...
US20120008812 LOUDSPEAKER  
A loudspeaker includes a two-dimensional array of non-housed individual speakers having flat shapes. The non-housed individual speakers are accommodated within a flat housing, the depth of the...
US20050025319 Dodecahedral speaker system  
A dodecahedral speaker system including a dodecahedral speaker, which is formed with twelve speaker units, and an equalizer circuit, which corrects specified frequency bands of voice signals...
US20060204022 Sound beam loudspeaker system  
A loudspeaker system is described including an array of electro-acoustic transducers capable of generating steerable beams of sound and additional transducers adapted to reproduce low frequency...
US20060078144 Compound-driven augmented passive radiator  
A loudspeaker in which a compound driver drives an augmented passive radiator (APR). Either the compound driver and/or the APR may be coupled to the enclosure in a high-pass configuration such...
US20130039522 FLAT SPEAKER DEVICE AND METHOD OF FABRICATING THE SAME  
A flat speaker device includes a first housing assembly and a speaker assembly. The method of fabricating the flat speaker device has steps of combining a first upper layer with a first frame;...
US20130058513 TELEVISION AND ELECTRONIC DEVICE  
According to at least one embodiment, a television includes a housing further including a pair of corner portions and an enclosed space on an inner side thereof, a pair of speaker boxes housed in...
US20070160245 Personal voice-transmitted device  
A personal voice-transmitted device includes at least one voice box and at least one voice-transmitted tube. The voice box has a speaker arranged therein, and is divided to a first space and a...
US20120189420 Coupling System for Coupling Loudspeaker Housings, Loudspeaker Housing and Method for Hoisting Loudspeaker Housings  
A coupling system (10, 110) comprising coupling means (11, 111) for coupling at least two loudspeaker housings (2, 102) together, designed to couple the loudspeaker housing (2, 102) in such a...
US20100002899 VOICE CONFERENCE SYSTEM  
A voice conference system capable of realizing a talk session with an unbounded feeling of presence in session in response to positions of conferees who are seated at mutual voice conference...
US20100111343 Display with miniature speaker and the structure of the miniature speaker  
The present invention discloses to display with a miniature speaker and the structure of the speaker. The speaker includes a speaker unit and a plurality of passive radiators. The enclosure of the...
US20050254668 Loudspeaker arrangement  
The invention relates to a loudspeaker arrangement inside a device for playing back stereophonic audio signals. The inventive loudspeaker arrangement consists of a housing located inside the...
US20110026750 DIAPHRAGM AND LOUDSPEAKER USING THE SAME  
A diaphragm includes a diaphragm matrix and at least one reinforcing structure composited with the diaphragm matrix. The at least one reinforcing structure includes at least one freestanding...
US20060072773 Dipole and monopole surround sound speaker system  
A speaker system utilizes dipole speaker drivers in conjunction with monopole speaker drivers in a listening area to disperse a surround sound effect to a listener. The dipole speaker drivers are...
US20060067553 Variable alignment loudspeaker system  
A loudspeaker system has a primary driver and an active radiator sealed in an enclosure where the active radiator is adapted to vary its operating characteristics to tune the sound pressure level...
US20090175476 SPEAKERBAR  
The present invention introduces a speakerbar which mounts above or below a flat screen TV and reproduces the surround sound experience normally associated with speakers placed in five to seven...
US20060147075 Loudspeaker comprising coaxially-disposed drivers  
A loudspeaker incorporating a plurality of dynamic audio drivers in a co-axial arrangement is disclosed. In the illustrative embodiment, the drivers are disposed in a cylindrical cabinet has a...
US20070258611 Angle-adjustable mechanism for portable speaker system  
An angle-adjustable mechanism for a speaker system includes a housing and a plurality of speakers. The housing has an opening for accommodating and pivoting a console within the opening. The...
US20060062402 Public address system with adjustable directivity  
The invention relates to a public address system including one or more loudspeakers, each of which is in particular equipped with a section for reproducing high-frequency sounds, including a wave...
US20050063559 Apparatus and method for a speaker mounting system including a lightpipe and a rotating base stand  
A system and a method for mounting a speaker unit (12). The system contains a surface mounting bracket (14) including at least one male attachment mount (20) and a speaker unit (12). The speaker...
US20070127758 SPEAKER SET  
A speaker set (10) includes an enclosure (11) extending two spaced supporting portions (118) from a bottom side thereof for contacting with a supporting member (20); a woofer (12), two...
US20060159289 Bessel array with full amplitude signal to half amplitude position transducers  
A Bessel Array loudspeaker in which identical transducers are fed full amplitude signals. The half amplitude output at some Bessel positions can be achieved by angling those transducers to the...
US20050105745 Dual-element speaker device  
A practical and useful dual-element, or dual-cone, loudspeaker realizes a high efficiency of operation. Two preferably identical loudspeakers are placed back-to-back with their frontward openings...
US20080044050 Multi-Channel Speaker System  
A speaker system is provided with a housing and a face panel extending across the housing. A speaker array comprising at least three speakers is mounted in the face panel of the housing. An...
US20050180577 Loudspeaker array system  
The invention is a multi-channel loudspeaker system that provides a compact loudspeaker configuration and filter design methodology that operates in the digital signal processing domain. Further,...
US20080130931 Attachable external acoustic chamber for a mobile device  
An external acoustic chamber (220) for attachment to a mobile device (200) is provided. The external acoustic chamber (220) optimizes the audio performance of the mobile device (200) thus reducing...
US20080085006 Integrated multi-channel audio box  
The present invention relates to audio visual devices, and is aimed to provide an audio box with stereo surround effect; an integrated multi-channel audio box having simple structure and neat...
US20060182298 Bessel soundbar  
A soundbar of loudspeakers for use with a television or the like. The soundbar includes two, three, or more Bessel Arrays configured to produce sound for a corresponding number of audio channels....
US20050195987 Acoustic system  
An acoustic system such as an audio device, comprises an enclosure, and at least two loudspeakers, which are acoustically coupled with the enclosure, and which generate one forward sound wave and...
US20070165878 Loudspeaker array audio signal supply apparartus  
A first directivity parameter to provide a narrow directivity and a second directivity parameter to provide a wide directivity are preset for a directivity control apparatus to control the...
US20080085022 Surround Speaker Cabinets  
Surround Speaker Cabinets, made to project sound in four areas from two-speaker cabinets. Can be used for D.J. or Karaoke Entertainment, Intended for the singer and the audience to hear the music...
US20060002569 Loudspeaker systems  
A loudspeaker system includes a pair of substantially identical drivers mounted on opposite faces 4 of an enclosure. The drivers are coupled together by a tensioner so as substantially to cancel...
US20070092095 Line array electroacoustical transducing  
A line array loudspeaker, including a first plurality of acoustic drivers each acoustic driver comprising an axis, the first plurality of acoustic drivers arranged so that the axes of first...
US20070263894 Bessel line source array  
An audio loudspeaker which includes a plurality of line source transducers arranged side by side and operated utilizing Bessel coefficient such that the loudspeaker as a whole operates as a line...
US20070201711 Loudspeaker system and method for producing a controllable synthesized sound field  
A loudspeaker system has of a plurality of relatively small, closely spaced transducer elements, the acoustic outputs of which combine to create a sound field. The transducer elements are...
US20070086606 Transducer array with nonuniform asymmetric spacing and method for configuring array  
A transducer array includes speaker drivers having nonuniform asymmetric spacing. The array includes at least three drivers formed along a line or arc. The first of the drivers is positioned...
US20060151237 Speaker system  
A speaker system which includes a housing and a linear array of a plurality of sound-generating transducers. A housing is in the form of a cylinder having a longitudinal axis and substantially...
US20070269071 Non-Planar Transducer Arrays  
Non-planar acoustic arrays are disclosed in which the plurality of transducers lie on a curved surface. The curved surface preferably subtends at least 90° and, in a preferred embodiment of the...
US20060126878 Audio playback method and apparatus using line array speaker unit  
A multi-channel audio system is constituted using at least one line array speaker unit, in which plural speakers are arrayed in line, wherein the same audio signal is supplied with a prescribed...
US20060199564 Speaker apparatus for handheld electronic device  
An improved speaker apparatus for use in association with a handheld electronic device includes an actuator, an audio transducer, and a connection that is connectable with the handheld electronic...
US20120033826 SPEAKER SYSTEM AND SOUND REPRODUCTION APPARATUS  
The present invention relates to low sound reproduction of a compact speaker, a degree of freedom of design for the low sound reproduction, chattering noise of structures of electronic apparatuses...
US20080144860 Adjustable Resolution Volume Control  
A portable device includes a plurality of audio hardware outputs that may have different ranges of audio output levels associated with each of the hardware outputs. The portable device further...
US20080310661 Loud speaker group assembled from a plurality of loud speakers with snap-on connections  
A loud speaker group includes loud speakers which are equipped with joints on their front sides, and on their back sides, each is equipped with a mount for connectors with which the individual...
US20120308065 SOUND BAR  
A sound bar includes a housing, a rotary member, first and second speaker boxes, and a gear mechanism. The rotary member is rotatable with respect to the housing. The first and second speaker...
US20070110269 Biplane Line Array Speaker with Arcuate Tweeter Array Providing Controlled Directivity  
A biplane line array speaker includes a line array of tweeters mounted substantially directly in front of a line array of woofers. The tweeter line array is arcuately shaped to provide controlled...
US20060120548 Speaker device  
The present invention relates to a speaker device having a speaker casing that is substantially shaped like a tube, and a speaker unit accommodated in a first end part of the speaker casing such...

Matches 1 - 50 out of 63 1 2 >