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US 5,388,162 AGranted
Sound innovation speaker system
OwnerTong-Hoon Sohninventor
Life of this patent
Estimating the term…
Abstract
A speaker system designed to use wider resonant sound waves by two conventional speakers which are symmetrically and oppositely disposed to face one another along a co-axis on which both axes of the cone paper vibrator of the speakers are aligned. A sponge like sound wave absorbing material with cone-shaped recesses may be disposed in between the speaker and spherical speaker case.
Claims26
A speaker system, comprising:
- a first pair of speaker cases;
- a first pair of speaker units each having a conic vibrator exhibiting a central axis and an aperture, each of said first pair of speaker units being positioned within an interior of a corresponding different one of said first pair of speaker cases;
- sound wave absorbing material perforated with cone-shaped holes extending radially outwardly from corresponding ones of said first pair of speaker units;
- and
- means for connecting said speaker cases together with said first pair of speaker units being coaxially and symmetrically coupled in spaced-apart, facing opposition with each central axis being coaxially aligned.
2 more elements
A speaker system comprising:
- a first pair of speaker cases;
- a first pair of speaker units each having a conic vibrator exhibiting a central axis and an aperture, each of said first pair of speaker units being positioned within an interior of a corresponding different one of said first pair of speaker cases;
- means for connecting said speaker cases together with said first pair of speaker units being coaxially and symmetrically coupled in spaced-apart, facing opposition with each central axis being coaxially aligned;
- sponge-like sound wave absorbing material disposed between each of said first pair of speaker units and said corresponding different one of said first pair of speaker cases with cone-shaped holes in said material extending radially between each of said first pair of speaker units and said corresponding different one said first pair of speaker cases.
1 more element
A speaker system, comprising:
- a conic vibrator;
- an air inlet;
- a plurality of air conduits extending from said air inlet toward said conic vibrator;
- an air outlet connected by said plurality of air conduits to said air inlet;
- air path branches extending from outer ones of said plurality of air conduits toward said conic vibrator;
- and
- means for imparting vibrations to said conic vibrator in response to audio frequency signals;
- whereby said conic vibrator is biased while vibrating in response to said audio frequency signals by air entering through said inlet and said plurality of air conduits, and traveling into said air branches and passing through said air outlet.
5 more elements
A speaker system comprising:
- a hemispherical housing;
- a medium supported by said hemispherical housing to vibrate;
- driving means symmetrically disposed within said hemispherical housing, for imparting sonic vibrations to said medium in response to audio frequency signals;
- and
- means disposed between said driving means and the interior of said hemispherical housing, constructed of a resilient material perforated by a plurality of discrete conic recesses extending radially between said driving means and said hemispherical housing, for absorbing sound waves emanating toward said interior from said medium.
2 more elements
A speaker system comprising:
- a pair of speaker cases;
- a plurality of speaker units, said plurality of speaker units being separated into pairs of speaker units, each speaker unit having a conic vibrator exhibiting a central axis and an aperture, a first speaker from each pair being positioned within an interior of a first one of said pair of speaker cases, and a second speaker unit from each pair being positioned within an interior of a second one of said pair of speaker cases;
- sound wave absorbing material perforated with cone-shaped holes, said cone-shaped holes extending radially outwardly from corresponding ones of said plurality of speaker units;
- and
- means for connecting said pair of speaker cases such that central axes of each pair of speaker units are coaxially and symmetrically coupled in spaced-apart opposition.
2 more elements
A speaker system, comprising:
- a first pair of speaker cases;
- a first pair of speaker units each having a conic vibrator exhibiting a central axis and an aperture, each of said first pair of speaker units being positioned within an interior of a corresponding different one of said first pair of speaker cases;
- a second pair of speaker units each having a conic vibrator exhibiting a second axis and an aperture;
- a third pair of speaker units each having a conic vibrator exhibiting a third axis and an aperture;
- a second pair of speaker cases;
- a first one of said second pair of speaker units positioned within a second one of said first pair of speaker cases;
- a second one of said second pair of speaker units positioned within a first one of said second pair of speaker cases, with said second pair of speaker units being coaxially and symmetrically coupled in spaced-apart, facing opposition along said second axis;
- a first one of said third pair of speaker units positioned within said first one of said second pair of speaker cases;
- a second one of said third pair of speaker units positioned within a second one of said second pair of speaker cases, with said third pair of speaker units being coaxially and symmetrically coupled in spaced-apart, facing opposition along said third axis;
- and
- sound wave absorbing material perforated with cone-shaped holes extending radially outwardly from corresponding ones of said first pair, said second pair, and said third pair of speaker units.
8 more elements
Dependencies are inferred from the claim text.