JP7450909B2 - マスキング音発生方法 - Google Patents
マスキング音発生方法 Download PDFInfo
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- JP7450909B2 JP7450909B2 JP2019193561A JP2019193561A JP7450909B2 JP 7450909 B2 JP7450909 B2 JP 7450909B2 JP 2019193561 A JP2019193561 A JP 2019193561A JP 2019193561 A JP2019193561 A JP 2019193561A JP 7450909 B2 JP7450909 B2 JP 7450909B2
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Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/1752—Masking
- G10K11/1754—Speech masking
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/168—Plural layers of different materials, e.g. sandwiches
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/125—Small buildings, arranged in other buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/14—Telephone cabinets
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
- Telephone Function (AREA)
Description
101 板状吸音パネル
105c 軟質塩化ビニル樹脂板
110 吸音
111 板状吸音パネル
113 アルミパネル
115 吸音材
115a 吸音シート
115b ビニールシート
115d 布
115h 円形開口部
115h 開口部
120 支持フレーム
121 パイプ
123 アジャスタフット
123c 切断部分
140 看板
141 パネルキャップ
150 扉
200 マスキング音発生装置
200s スピーカー
202 アンプ
210 記憶装置
220 マイク
221 アンプ
222 ハイパスフィルター
223 検出回路
224 検出回路
230 人感センサー
231 アンプ
233 検出回路
240 データ処理制御回路
250 通信インターフェース
260 タイマー
Claims (3)
- 近接して設置された複数の携帯端末用ブースの夫々からマスキング音を発生させる方法であって、前記マスキング音は、明確な時間的な流れを持った意味のある音であり、前記複数の携帯端末用ブースから発生するマスキング音は、互いに同期しており、
前記複数の携帯端末用ブースの夫々では、ユーザーが当該携帯端末用ブースに入った際に、マスキング音の発生が開始され、ユーザーが当該携帯端末用ブースを退出した場合には、マスキング音の発生を停止し、
マスキング音を発生させている一つの携帯端末用ブースがマスターブースとして設定され、別の携帯端末用ブースでマスキング音の発生を開始する際には、前記マスターブースから前記別の携帯端末用ブースへ、マスキング音の同期に必要な再生位置が送信され、
前記別の携帯端末用ブースは、前記マスターブースから送信された再生位置から、マスキング音の発生を開始し、
前記複数の携帯端末用ブースに設けられたデータ処理制御回路によって、前記マスキング音を発生させる方法における、各携帯端末用ブースでの前記マスキング音の発生の開始および停止、前記マスターブースの設定ならびに前記再生位置の送信が行われることを特徴とするマスキング音発生方法。 - 前記マスキング音は、音楽、人の声、鳥のさえずり、寄せては返す波の音の何れかであることを特徴とする請求項1に記載のマスキング音発生方法。
- 前記携帯端末用ブースは、平面視で空間を区画することによって、内部に携帯端末の利用空間を形成する吸音パネルと、前記利用空間の外側に向かって設けられたスピーカーと、前記スピーカーから、前記マスキング音を発生させるマスキング音発生装置とからなることを特徴とする請求項2に記載のマスキング音発生方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019193561A JP7450909B2 (ja) | 2019-10-24 | 2019-10-24 | マスキング音発生方法 |
US17/769,823 US20220375448A1 (en) | 2019-10-24 | 2020-10-10 | Mobile terminal booth, masking system and masking sound generation method with sound masking function |
CN202080073156.6A CN114585787A (zh) | 2019-10-24 | 2020-10-10 | 具备掩蔽功能的移动终端亭、掩蔽系统及掩蔽音产生方法 |
PCT/JP2020/038407 WO2021079761A1 (ja) | 2019-10-24 | 2020-10-10 | マスキング機能を備えた携帯端末用ブース、マスキングシステムおよびマスキング音発生方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019193561A JP7450909B2 (ja) | 2019-10-24 | 2019-10-24 | マスキング音発生方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021067101A JP2021067101A (ja) | 2021-04-30 |
JP7450909B2 true JP7450909B2 (ja) | 2024-03-18 |
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JP2019193561A Active JP7450909B2 (ja) | 2019-10-24 | 2019-10-24 | マスキング音発生方法 |
Country Status (4)
Country | Link |
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US (1) | US20220375448A1 (ja) |
JP (1) | JP7450909B2 (ja) |
CN (1) | CN114585787A (ja) |
WO (1) | WO2021079761A1 (ja) |
Families Citing this family (1)
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---|---|---|---|---|
USD999575S1 (en) * | 2020-07-15 | 2023-09-26 | Target Brands, Inc. | Display fixture |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012073411A (ja) | 2010-09-29 | 2012-04-12 | Yamaha Corp | マスカ音出力制御装置 |
JP2014154483A (ja) | 2013-02-13 | 2014-08-25 | Itoki Corp | 執務環境調整システム |
JP2015229839A (ja) | 2014-06-03 | 2015-12-21 | インターマン株式会社 | 連結型携帯端末用ブース |
JP2016534835A (ja) | 2013-09-02 | 2016-11-10 | アスペクト イメージング リミテッド | 騒音抑制機構を備えた保育器およびその方法 |
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JP3384478B2 (ja) * | 1996-01-22 | 2003-03-10 | 富士ゼロックス株式会社 | 画像形成装置における騒音マスキング装置および騒音マスキング方法 |
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JP2012113130A (ja) * | 2010-11-25 | 2012-06-14 | Yamaha Corp | サウンドマスキング装置 |
JP5673256B2 (ja) * | 2011-03-17 | 2015-02-18 | ヤマハ株式会社 | マスカ音測定装置、およびサウンドマスキング装置 |
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2019
- 2019-10-24 JP JP2019193561A patent/JP7450909B2/ja active Active
-
2020
- 2020-10-10 WO PCT/JP2020/038407 patent/WO2021079761A1/ja active Application Filing
- 2020-10-10 US US17/769,823 patent/US20220375448A1/en active Pending
- 2020-10-10 CN CN202080073156.6A patent/CN114585787A/zh active Pending
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JP2012073411A (ja) | 2010-09-29 | 2012-04-12 | Yamaha Corp | マスカ音出力制御装置 |
JP2014154483A (ja) | 2013-02-13 | 2014-08-25 | Itoki Corp | 執務環境調整システム |
JP2016534835A (ja) | 2013-09-02 | 2016-11-10 | アスペクト イメージング リミテッド | 騒音抑制機構を備えた保育器およびその方法 |
JP2015229839A (ja) | 2014-06-03 | 2015-12-21 | インターマン株式会社 | 連結型携帯端末用ブース |
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WO2021079761A1 (ja) | 2021-04-29 |
US20220375448A1 (en) | 2022-11-24 |
JP2021067101A (ja) | 2021-04-30 |
CN114585787A (zh) | 2022-06-03 |
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