Apparatus for comprehensive perception of sound
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04R-009/06
H04R-011/00
H04R-001/02
A61M-021/00
H04R-005/02
H04R-007/04
H04R-001/28
출원번호
US-0032712
(2015-01-22)
등록번호
US-10051354
(2018-08-14)
우선권정보
FI-20140019 (2014-01-24)
국제출원번호
PCT/FI2015/000003
(2015-01-22)
국제공개번호
WO2015/118217
(2015-08-13)
발명자
/ 주소
Linjama, Jukka
Tuominen, Heikki
출원인 / 주소
FLEXOUND SYSTEMS OY
대리인 / 주소
Young & Thompson
인용정보
피인용 횟수 :
0인용 특허 :
4
초록▼
An apparatus for comprehensive perception of sound, preferably a cushion, where vibration and sound is produced with a mechanical device wrapped inside a padding, wherein (a) the device radiates sound by generating mechanical vibration directly to the padding that can be felt and listened on the out
An apparatus for comprehensive perception of sound, preferably a cushion, where vibration and sound is produced with a mechanical device wrapped inside a padding, wherein (a) the device radiates sound by generating mechanical vibration directly to the padding that can be felt and listened on the outer surface of the padding,(b) the device radiates airborne sound through the padding,(c) in order to avoid acoustical and mechanical resonances, the padding includes an acoustically denser and lossy layer and a layer that is acoustically less dense and porous, and(d) the device includes at least one board, and the vibration of the boards is generated using at least one vibrating mechanical actuator.
대표청구항▼
1. An apparatus for comprehensive perception of sound, comprising: padding comprising at least two acoustically different layers including an interior layer and an exterior layer,the interior layer being a porous layer,the exterior layer being a lossy layer,the interior layer being acoustically dens
1. An apparatus for comprehensive perception of sound, comprising: padding comprising at least two acoustically different layers including an interior layer and an exterior layer,the interior layer being a porous layer,the exterior layer being a lossy layer,the interior layer being acoustically denser than the exterior layer,the interior and exterior layers of the padding reducing acoustical and mechanical resonances;a mechanical device enclosed inside the padding with all sides of the mechanical device being covered by both the interior layer and the exterior layer of padding,the mechanical device producing vibration and sound,the mechanical device comprising at least one board and at least one vibrating mechanical actuator,wherein the at least one vibrating mechanical actuator causes vibration of the at least one board, the vibration of the at least one board emitting sound, the sound having a first sound part and a second sound part, wherein,(a) the mechanical device radiates the first sound part by generating mechanical vibration directly to the padding, wherein the first sound part can be felt and listened on an outer surface of the padding, and(b) the mechanical device radiates the second part, airborne sound through both the interior and exterior layers of the padding. 2. The apparatus according to claim 1, where the at least one board embodies a lossy construction for reducing the acoustical and haptic frequency response in a frequency range of 20 Hz to 1000 Hz. 3. The apparatus according to claim 2, where the lossy construction comprises at least two plates, attached to each other elastically. 4. The apparatus according to claim 2, where the lossy construction comprises at least one perforated board. 5. The apparatus according to claim 1, where the at least one vibrating mechanical actuator comprises at least one of the group consisting of a perforated inertial mass, and a perforated cover. 6. The apparatus according to claim 1, where the at least one board embodies holes or cavities that act as resonators and have length between 5 mm and 100 mm. 7. The apparatus according to claim 1, where an active functional area of the at least one board is extended on edges of the at least one board. 8. The apparatus according to claim 1, where the at least one vibrating mechanical actuator comprises a loudspeaker cone element that is connected mechanically to the at least one board. 9. The apparatus according to claim 1, wherein the at least one vibrating mechanical actuator causes vibration of the at least one board, the vibration of the at least one board simultaneously emitting having both the first sound part and the second sound part of the sound. 10. A method for providing a listening experience comprising the steps of: connecting an audio source to the apparatus in claim 1; andusing the apparatus to convert a recorded or synthetic audio signal to be perceived through haptic and hearing senses.
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이 특허에 인용된 특허 (4)
Brel Per V. (Fuglevangsvej 5 Rungsted Kyst DKX DK-2960), Acoustic test box.
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