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US 2010/0061571 A1Published application
Directional sound generating apparatus and directional speaker array including the same
AssigneeSamsung Electronics Co., Ltd.
InventorsJung-woo CHOI, Young-tae Kim, Jung-ho Kim, Sang-chul Ko
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Abstract
A directional sound generating apparatus and a directional speaker array including the same are disclosed. The directional sound generating apparatus includes a sound transducer, a reflection plate which is located behind the sound transducer, and a blocking plate which is provided between a front portion and a back portion of the sound transducer.
Claims26
A directional sound generating apparatus comprising:
- a sound transducer;
- a reflection plate which is located behind the sound transducer;
- and
- a first blocking plate which is provided between a front portion and a back portion of the sound transducer.
1 more element
A directional speaker array comprising:
- a plurality of directional sound generating units, at least one of which comprising a sound transducer, a reflection plate which is located behind the sound transducer, and a first blocking plate which is provided between a front portion and a back portion of the sound transducer.
A directional sound generating apparatus comprising:
- a sound transducer;
- a reflection plate which is located behind the sound transducer;
- and
- one or more blocking plates provided between the reflection plate and the sound transducer so as to cover one or more respective sides of a space defined between the reflection plate and the sound transducer.
1 more element
A directional speaker array comprising:
- one or more sound transducers;
- a reflection plate which is located behind the sound transducers;
- a first blocking plate which is provided between a front portion and a back portion of the sound transducers;
- and
- one or more second blocking plates provided between the reflection plate and the first blocking plate so as to cover one or more respective sides of a space defined between the reflection plate and the first blocking plate,
- wherein the first blocking plate includes one or more openings provided between the sound transducers.
3 more elements
Dependencies are inferred from the claim text.