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ACOUSTIC CHARACTERISTIC CONTROL STRUCTURE AND ACOUSTIC CHARACTERISTIC CONTROL METHOD

KIMURA TERUTAKA

To provide an acoustic characteristic control structure and an acoustic characteristic control method capable of enhancing the sound absorption performance of an indoor ceiling portion and providing a large sound absorption effect with a simple configuration.SOLUTION: An acoustic characteristic control structure 1 comprises: a balloon 2 having a gas sealed therein; and a sheet-like bubble buffer material 3 attached to the balloon 2.SELECTED DRAWING: Figure 1

【課題】簡単な構成であって室内の天井部分の吸音性を高めることができ、大きな吸音効果が得られる音響特性制御用構造体および音響特性制御方法を提供する。【解決手段】音響特性制御用構造体１が、内部に気体が封入された風船２と、風船２に取り付けられたシート状の気泡緩衝材３と、を有することを特徴とする。【選択図】図１

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ACOUSTIC CHARACTERISTIC CONTROL STRUCTURE AND ACOUSTIC CHARACTERISTIC CONTROL METHOD

KIMURA TERUTAKA

To provide an acoustic characteristic control structure and an acoustic characteristic control method capable of enhancing the sound absorption performance of an indoor ceiling portion and providing a large sound absorption effect with a simple configuration.SOLUTION: An acoustic characteristic control structure 1 comprises: a balloon 2 having a gas sealed therein; and a sheet-like bubble buffer material 3 attached to the balloon 2.SELECTED DRAWING: Figure 1

【課題】簡単な構成であって室内の天井部分の吸音性を高めることができ、大きな吸音効果が得られる音響特性制御用構造体および音響特性制御方法を提供する。【解決手段】音響特性制御用構造体１が、内部に気体が封入された風船２と、風船２に取り付けられたシート状の気泡緩衝材３と、を有することを特徴とする。【選択図】図１

ACOUSTIC CHARACTERISTIC CONTROL STRUCTURE AND ACOUSTIC CHARACTERISTIC CONTROL METHOD

KIMURA TERUTAKA

To provide an acoustic characteristic control structure and an acoustic characteristic control method capable of enhancing the sound absorption performance of an indoor ceiling portion and providing a large sound absorption effect with a simple configuration.SOLUTION: An acoustic characteristic control structure 1 comprises: a balloon 2 having a gas sealed therein; and a sheet-like bubble buffer material 3 attached to the balloon 2.SELECTED DRAWING: Figure 1

【課題】簡単な構成であって室内の天井部分の吸音性を高めることができ、大きな吸音効果が得られる音響特性制御用構造体および音響特性制御方法を提供する。【解決手段】音響特性制御用構造体１が、内部に気体が封入された風船２と、風船２に取り付けられたシート状の気泡緩衝材３と、を有することを特徴とする。【選択図】図１

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Titel:

ACOUSTIC CHARACTERISTIC CONTROL STRUCTURE AND ACOUSTIC CHARACTERISTIC CONTROL METHOD

Weitere Titelangaben:

音響特性制御用構造体および音響特性制御方法

Beteiligte:

KIMURA TERUTAKA (Autor:in)

Erscheinungsdatum:

21.01.2021

Medientyp:

Patent

Format:

Elektronische Ressource

Sprache:

Japanisch

Klassifikation:

IPC: G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS

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