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7593536 |
Multimedia audio dock
A multimedia audio dock is provided to support a portable electronic device so that the portable electronic device can stand on a plane. The multimedia audio dock includes two retractable arms...
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7587059 |
Snap-in and lock baffle
A baffle assembly fastening system and mounting frame assembly that can be installed and secured without the use of tools. A baffle assembly frame defining an opening to receive a fixture and...
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7587053 |
Audio-based position tracking
Embodiments of the present invention provide an audio-based position tracking system. The position tracking systems comprises one or more speakers, an array of microphones and a computing device....
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7575095 |
Speaker
A speaker includes a housing; a support assembly installed on the lower end of the housing to support the housing; at least one first speaker unit installed in the housing to reproduce a sound...
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7570778 |
Angled speaker assembly
A speaker frame that can be rotated to adjust the direction and/or angle of sound dispersion of a speaker mounted therein. One embodiment of the invention includes a recessed speaker frame with an...
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7532735 |
Adjustable mounting system for speaker enclosures
A speaker mounting assembly adjustably supports a speaker from a mounting surface. The speaker mounting assembly comprises a speaker enclosure, a support arm, and a mounting bracket mounted to a...
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7406180 |
Headphone with behind-the-head headband
There is provided a headphone with a behind-the-head headband comprising at least one transducer and a behind-the-head headband for receiving the transducer. The behind-the-head headband further...
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7369672 |
Personal audio visual system
An audio visual system has a housing with a video display and one or more speakers. The speakers are housed in cavities which limit dispersion of the sound generated, and the video display is...
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7367423 |
Speaker assembly with aiming device
A speaker assembly aimable relative to a remote target. The speaker assembly comprising a sound generating device configured to project sound in a sound pattern about a sound axis. A speaker aiming...
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7350618 |
Multimedia speaker product
A satellite speaker system includes a side firing low mid driver mounted in a sub-enclosure which is vented into a second sub-enclosure through an acoustic resistance vent and to a third...
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7333625 |
Collapsible electro-acoustic transducer system
A collapsible electro-acoustic transducer system (“CETS”) is described. The CETS system may include a base housing with at least one electro-acoustic transducer, where the base housing includes...
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7286677 |
Directional microphone assembly
A directional microphone assembly for a hearing aid is disclosed. The hearing aid has one or more microphone cartridge(s), and first and second sound passages. Inlets to the sound passages, or the...
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7266210 |
Recessed speaker box and mount
A speaker system including in combination a speaker and surface mounting apparatus is disclosed. The speaker system has an adapter that secures the speaker system to the wall. A speaker box is...
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7260228 |
Optimum driver spacing for a line array with a minimum number of radiating elements
The loudspeaker has a first pair of drivers arranged in a line, a center point along the line, wherein the pair of drivers are substantially centered about the center point with a center to center...
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7237648 |
Surround sound positioning tower system and method
A surround sound system and method involving a surround sound tower ( 10 ) having planar speakers ( 11 b ); a base plate ( 20 ); and a structure for positioning ( 30 ) the surround sound tower on...
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7178629 |
Electroacoustic public address unit with acoustic horn or waveguide
A horn or waveguide public address unit, enabling to adapt the dispersion characteristics of the horn or waveguide. The unit is provided with at least one profiling component ( 21 a , 21 b )...
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7178628 |
Speaker assembly
A pivoting panel-mount speaker assembly comprises a speaker housing. The speaker housing has a perimeter flange portion, an exterior housing wall extending rearwardly from the perimeter flange...
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7155026 |
Mounting bracket system
A mounting bracket may be used to attach a device or component at a mounting location. The mounting bracket may comprise a an attachment portion having at least one tab portion that further...
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7134523 |
System for integrating mid-range and high-frequency acoustic sources in multi-way loudspeakers
This invention provides a radiation boundary integrator (“RBI”) for integrating sound radiation from mid-range and high-frequency sources in multi-way loudspeakers. The RBI is a substantially...
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7106180 |
Directional acoustic alerting system
An acoustic warning or alerting system for directing an audible warning signal to at least one intended recipient, while reducing the chance that the warning signal will be heard by others within...
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7090047 |
Surround sound positioning tower system and method
A surround sound system and method involving a surround sound tower; a base plate; and a structure for positioning the surround sound tower on the base plate, the surround sound tower being mounted...
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7088836 |
Door with structural components configured to radiate acoustic Energy
A door leaf includes a stiff, light structural part that maintains fed-in vibrational energy and, by flexural waves, propagates this energy in at least one active surface perpendicular to its...
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7077236 |
Articulating vehicle speaker assembly
An articulating speaker assembly for the interior of a motor vehicle, which includes sidewall trim defining a pocket in the trim, includes a housing and at least one speaker operatively supported...
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6990212 |
Mounting structure of speaker box
A speaker box mounting structure includes a panel provided with a plurality of speaker mounting bosses, and a speaker box provided with a plurality of lugs. An engaging projection projects from...
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6968068 |
Foldable speakers
A foldable speaker system, including an elongated base member having a first end and a second end; a first speaker member having a first pivoting end and being pivotally connected to the first end...
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6868563 |
Spa-based speaker
System and techniques to movably attach speakers to a spa. A system includes a spa, and a speaker coupled with an exterior surface of the spa in proximity to a location where a spa cover resides...
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6856692 |
Combination speaker enclosure mounting structure
A combination speaker enclosure mounting structure includes a plurality of spherical enclosures, each spherical enclosures having two crossed openings at two opposite sides, and two receptacles...
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6798892 |
Rotatable removeable speaker assembly
A speaker assembly a speaker assembly that is readily mounted and dismounted from a mounting bar, and which also achieves reliable electrical connection in the same mounting connection. To mount...
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6792117 |
Orientation adjusting apparatus for speakers
An orientation adjusting apparatus for a speaker set has a moving device, which is received in a housing, and includes a first motor, a second motor, a co-moving wheel, and an up and down movably...
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6766033 |
Modular bass arraying
A modular audio loudspeaker array system. The system includes a first speaker module, and a second speaker module, constructed and arranged to radiate sound waves responsive to audio signals. Sound...
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6766027 |
Elliptical flushmount speaker
An elliptical speaker system is provided for in-wall/in-ceiling mounting. The speaker system comprises an elliptical speaker frame or bracket defining a speaker front plane having a generally...
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6739424 |
Speaker system
A speaker system includes a first speaker; a second speaker; and a first spacer for separating the first speaker and the second speaker from each other so that the first speaker and the second...
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6724907 |
Tweeter support rack structure
A tweeter support rack structure includes a tweeter body, a fixing base, and a support rack body. The tweeter body is fixed on the fixing base by a fixing screw. The fixing base has a top combined...
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6690802 |
Adjustable speaker box for the sports bar of a vehicle
A speaker box for a sport utility vehicle. The speaker box is pivotally mounted to the sports bar of the vehicle and can be selectively pivoted relative to the bar to a plurality of positions. In...
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6683963 |
Interchangeable pivoting loudspeaker assembly with spring retained high frequency transducer
An interchangeable loudspeaker assembly capable of pivoting the low-frequency and high-frequency transducers to provide directional sound while avoiding hindrance of sound waves by the loudspeaker...
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6608909 |
Foldable speaker rack for use with spas
A speaker rack for use with spas including a first and second member with the second member comprising generally extending members. The first member is coupled to the generally extending members of...
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6580801 |
Loudspeaker apparatus
A loudspeaker apparatus 1 includes a loudspeaker unit 3 and an installation device 2 . The loudspeaker unit 3 includes drivers 22 and 23 and an enclosure for the drivers composed of...
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6556687 |
Super-directional loudspeaker using ultrasonic wave
A super-directional loudspeaker is provided, which makes for a listener to receive an audible sound at a high sound pressure with a compact size. This loudspeaker is comprised of a supporting...
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6542616 |
Portable information processing apparatus and speaker unit
An information processing apparatus includes a body having a keyboard thereon, a display unit mounted for pivotal motion on the body, a pair of shafts provided at interior side corner portions of...
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6487298 |
Microphone stand sound monitor
The present invention provides a microphone stand mounted monitor which is closer to the performer, eliminates the use of precious floor space, uses less power, allows for a lower output volume on...
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6480613 |
Loudspeaker stand
A loudspeaker set comprises three loudspeakers 29, 30 and 31 for use with a PC having a monitor 24 . The loudspeaker 31 is stationary and mounted on the monitor 24 . The loudspeakers 29 ...
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6356640 |
Direction adjusting arrangement for tweeter
A direction adjusting arrangement for a tweeter mainly includes a round sleeve screwed to a base mounted at a center of a woofer of a loudspeaker and a ball portion provided at a rear end of the...
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6343135 |
Retractable speaker assembly for a partition
A retractable speaker assembly for a partition, such as a ceiling, having a housing containing a speaker, a cavity, an actuator and a panel. The housing is concealed by the panel when the assembly...
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6292573 |
Portable communication device with collapsible speaker enclosure
A portable communication device includes a speaker enclosure having a speaker and a plurality of telescoping nested shells moveable between a collapsed configuration and an expanded configuration....
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6282297 |
Angle adjustment structure for speaker system
An angle-adjustment structure is constructed to include a support, and a rack pivoted to the support, the support having a cylindrical base installed in a squawker at the center, a zigzag...
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6201878 |
Portable compact disc player
A portable compact-disc player (41), characterized by an opposed pair of loudspeakers (81) attached to the player, and in that each loudspeaker comprises a distributed mode acoustic radiator having...
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6134332 |
Sound lens speaker system
A sound lens speaker system includes a concave sound lens, two upper frequency drivers, and a lower mid/low frequency driver. The mid/low frequency driver is oriented to fire sound waves towards...
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6128395 |
Loudspeaker system with controlled directional sensitivity
Loudspeaker system having various loudspeakers (SP i , i=0, 1, 2, . . . , m) which are arranged in accordance with a predetermined pattern and have associated filters (F i , i=0, 1, 2, . . . , m),...
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6118883 |
System for controlling low frequency acoustical directivity patterns and minimizing directivity discontinuities during frequency transitions
An improved loudspeaker system which increases low frequency directivity and minimizes directivity discontinuities during frequency transitions includes a first low frequency transducer, a second...
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6101262 |
Flush-mount pivoting speaker
A panel mount speaker system including a housing having flange and wall portions, a locating portion defining a primary support surface as a concave annular spherical segment; a secondary support...
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