Matches 1 - 35 out of 35


Match Document Document Title
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...
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...
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....
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...
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...
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...
US20070110268 Array speaker apparatus  
An array speaker apparatus SParray includes a first radiation means for driving speaker units so that a first sound S1 of a main channel is radiated to a wall surface W1 on the left or right side...
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...
US20050271230 Array speaker apparatus with projection screen  
An array speaker apparatus with a projection screen adapted so that sound image localization of sound of the center channel is located at the center of the projection screen, includes an array...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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,...
US20170155987 SPEAKER ENCLOSURE HAVING ENHANCED ACOUSTIC PROPERTIES  
A speaker system may include a speaker enclosure with a front wall having an acoustic port formed therein and toward a bottom thereof, with the acoustic port being shaped such that air exiting 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...
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...
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...
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...
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...
US20160205453 EXTERNAL SPEAKER/MICROPHONE APPARATUS FOR USE WITH AN ELECTRICAL DEVICE FOR PROVIDING AUDIO SIGNALS AND/OR FOR VOICE COMMUNICATION  
The present invention relates to an external speaker/microphone apparatus for use with an electrical device for providing audio signals and/or for voice communication. The apparatus comprises: one...
US20170155986 LOUDSPEAKER SYSTEM  
A loudspeaker system includes a loudspeaker housing comprising at least one opening for accommodating a loudspeaker, wherein a guide element and an electrical connecting element on the housing...
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...
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...
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...
US20060210094 Method and apparatus for mounting a battery and a speaker in an information handling system  
A battery and speaker mounting apparatus includes a base member including a battery socket positioned adjacent a support surface on the base member, and a speaker chamber defined by the base...
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...
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;...
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...
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...

Matches 1 - 35 out of 35