Speaker system
First Claim
1. A stereo speaker system structure for mounting at the back of a seat, adapted for use as a sound enhancing adjunct to a conventional stereo system including a source of stereo electrical signals to enhance stereo separation and clarity of the overall sound, said stereo speaker system comprising:
- first and second loud speaker assemblies, each including at least one loud speaker;
an enclosure means for enclosing each of said loud speaker assemblies, comprising a shell of rigid material substantially surrounding said loud speaker assembly on all sides to form a chamber substantially occupied by said loud speaker assembly and having an opening on one side thereof for emitting sound produced by its respective loud speaker;
at least one elongated spacer comprising an elongated member having means for positioning each enclosure at a preselected location along its length to form a system structure comprising two of said enclosures held at a predetermined spacing from each other by said at least one elongated spacer;
means operable for positioning said first and second speaker assemblies at the back of a seat respectively adjacent and rearward of the expected position, respectively of the left and right ears of the head of a seat occupant to emit sound at the occupant'"'"'s ears; and
means operable for electrically coupling the speakers to the source of stereo electrical signals.
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Accused Products
Abstract
A stereo speaker system usable with a conventional stereo system to provide marked stereo separation enhancement and clarity enhancement. The stereo speaker system is mountable at the back of a seat and includes two speaker assembly enclosures mounted on a spacer bar on a stand or captured between the seat back and a room wall to maintain the two speakers at a desired separation and orientation behind the head of the seat occupant. Each enclosure includes a chamber substantially occupied by a speaker assembly and a duct portion for directing the sound toward the ears of the listener who is occupying the seat.
42 Citations
8 Claims
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1. A stereo speaker system structure for mounting at the back of a seat, adapted for use as a sound enhancing adjunct to a conventional stereo system including a source of stereo electrical signals to enhance stereo separation and clarity of the overall sound, said stereo speaker system comprising:
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first and second loud speaker assemblies, each including at least one loud speaker; an enclosure means for enclosing each of said loud speaker assemblies, comprising a shell of rigid material substantially surrounding said loud speaker assembly on all sides to form a chamber substantially occupied by said loud speaker assembly and having an opening on one side thereof for emitting sound produced by its respective loud speaker; at least one elongated spacer comprising an elongated member having means for positioning each enclosure at a preselected location along its length to form a system structure comprising two of said enclosures held at a predetermined spacing from each other by said at least one elongated spacer; means operable for positioning said first and second speaker assemblies at the back of a seat respectively adjacent and rearward of the expected position, respectively of the left and right ears of the head of a seat occupant to emit sound at the occupant'"'"'s ears; and means operable for electrically coupling the speakers to the source of stereo electrical signals. - View Dependent Claims (2, 3, 4)
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5. A stereo speaker system structure for mounting at the back of a seat, adapted for use as a sound enhancing adjunct to a conventional stereo system including a source of stereo electrical signals to enhance stereo separation and clarity of the overall sound, said stereo speaker system comprising:
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two loud speaker assemblies, each including at least one loud speaker; an enclosure for each of said loud speaker assemblies, comprising a shell of rigid material substantially surrounding said loud speaker assembly on all sides to form a chamber substantially occupied by said loud speaker assembly; at least one elongated spacer comprising an elongated member having means for positioning each enclosure at a preselected location along its length to form a system structure comprising two of said enclosures held at a predetermined spacing from each other by said at least one elongated spacer; means operable for positioning the speaker assemblies at the back of a seat immediately behind the expected position of the head of a seat occupant to channel sound at the occupant'"'"'s ears, said means including a stand having a vertically height adjustable riser to which the elongated spacer is connected, said stand being settable immediately behind a seat back; and means operable for electrically coupling the speakers to the source of stereo electrical signals.
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6. A speaker system structure for mounting at the back of a seat, adapted for use as a sound enhancing adjunct to a conventional stereo system including a source of stereo electrical signals to enhance stereo separation and clarity of the overall sound, said stereo speaker system comprising:
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two loud speaker assemblies, each including at least one loud speaker; an enclosure for each of said loud speaker assemblies, comprising a shell of rigid material substantially surrounding said loud speaker assembly on all sides to form a chamber substantially occupied by said loud speaker assembly and narrowing on one side to form a duct for directing sound produced by said loud speaker assembly; at least one elongated spacer comprising an elongated member having means for positioning each enclosure at a preselected location along its length to form a system structure comprising two of said enclosures held at a predetermined spacing from each other by said at least one enlongated spacer; means operable for positioning the speaker assemblies at the back of a seat immediately behind the expected position of the head of a seat occupant with the ducts protruding above the top portion of the seat back to channel sound at the occupant'"'"'s ears; and means operable for electrically coupling the speakers to the source of stereo electrical signals. - View Dependent Claims (7, 8)
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Specification