JPWO2021100472A1 - - Google Patents
Info
- Publication number
- JPWO2021100472A1 JPWO2021100472A1 JP2021558277A JP2021558277A JPWO2021100472A1 JP WO2021100472 A1 JPWO2021100472 A1 JP WO2021100472A1 JP 2021558277 A JP2021558277 A JP 2021558277A JP 2021558277 A JP2021558277 A JP 2021558277A JP WO2021100472 A1 JPWO2021100472 A1 JP WO2021100472A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
- G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
- G10H1/344—Structural association with individual keys
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
- G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
- G10H1/344—Structural association with individual keys
- G10H1/346—Keys with an arrangement for simulating the feeling of a piano key, e.g. using counterweights, springs, cams
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
- G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
- G10H1/055—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements
- G10H1/0555—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements using magnetic or electromagnetic means
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
- G10H2220/221—Keyboards, i.e. configuration of several keys or key-like input devices relative to one another
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
- G10H2220/265—Key design details; Special characteristics of individual keys of a keyboard; Key-like musical input devices, e.g. finger sensors, pedals, potentiometers, selectors
- G10H2220/275—Switching mechanism or sensor details of individual keys, e.g. details of key contacts, hall effect or piezoelectric sensors used for key position or movement sensing purposes; Mounting thereof
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/155—User input interfaces for electrophonic musical instruments
- G10H2220/265—Key design details; Special characteristics of individual keys of a keyboard; Key-like musical input devices, e.g. finger sensors, pedals, potentiometers, selectors
- G10H2220/275—Switching mechanism or sensor details of individual keys, e.g. details of key contacts, hall effect or piezoelectric sensors used for key position or movement sensing purposes; Mounting thereof
- G10H2220/281—Switching mechanism or sensor details of individual keys, e.g. details of key contacts, hall effect or piezoelectric sensors used for key position or movement sensing purposes; Mounting thereof with two contacts, switches or sensor triggering levels along the key kinematic path
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
- G10H2220/461—Transducers, i.e. details, positioning or use of assemblies to detect and convert mechanical vibrations or mechanical strains into an electrical signal, e.g. audio, trigger or control signal
- G10H2220/565—Shielding, electromagnetic or magnetic, e.g. for transducers, i.e. for controlling, orienting or suppressing magnetic fields or for preventing unintentional generation, propagation and reception of electromagnetic energy in electrophonic musical instruments, their vicinity or their interconnections
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- Electrophonic Musical Instruments (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023014466A JP2023052844A (ja) | 2019-11-20 | 2023-02-02 | 演奏操作装置および鍵盤楽器 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019209535 | 2019-11-20 | ||
| JP2019209535 | 2019-11-20 | ||
| PCT/JP2020/041321 WO2021100472A1 (ja) | 2019-11-20 | 2020-11-05 | 演奏操作装置および鍵盤楽器 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023014466A Division JP2023052844A (ja) | 2019-11-20 | 2023-02-02 | 演奏操作装置および鍵盤楽器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021100472A1 true JPWO2021100472A1 (US20030199744A1-20031023-C00003.png) | 2021-05-27 |
| JP7306476B2 JP7306476B2 (ja) | 2023-07-11 |
Family
ID=75980700
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021558277A Active JP7306476B2 (ja) | 2019-11-20 | 2020-11-05 | 演奏操作装置および鍵盤楽器 |
| JP2023014466A Pending JP2023052844A (ja) | 2019-11-20 | 2023-02-02 | 演奏操作装置および鍵盤楽器 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023014466A Pending JP2023052844A (ja) | 2019-11-20 | 2023-02-02 | 演奏操作装置および鍵盤楽器 |
Country Status (5)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2570533B (en) * | 2017-12-20 | 2021-09-22 | Sonuus Ltd | Keyboard sensor systems and methods |
| WO2024075285A1 (ja) * | 2022-10-07 | 2024-04-11 | ローランド株式会社 | 鍵盤装置および磁気シールドの形成方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60125696U (ja) * | 1984-01-31 | 1985-08-24 | ヤマハ株式会社 | 電気ピアノの鍵盤押え |
| JPH02111199U (US20030199744A1-20031023-C00003.png) * | 1989-02-21 | 1990-09-05 | ||
| JPH04291300A (ja) * | 1991-03-19 | 1992-10-15 | Kawai Musical Instr Mfg Co Ltd | 自動演奏ピアノの打鍵検出装置 |
| US6384305B1 (en) * | 1999-05-19 | 2002-05-07 | Overture Music Systems, Inc. | Method and apparatus for sensing key movement in a musical keyboard |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580478A (en) | 1984-02-06 | 1986-04-08 | Bitronics, Inc. | Musical keyboard using planar coil arrays |
| US5994632A (en) * | 1997-01-14 | 1999-11-30 | Yamaha Corporation | Automatic player piano with magnetic velocity sensor shielded from solenoid-operated key actuators |
| GB2569578B (en) * | 2017-12-20 | 2020-07-08 | Sonuus Ltd | Keyboard sensor systems and methods |
-
2020
- 2020-11-05 WO PCT/JP2020/041321 patent/WO2021100472A1/ja unknown
- 2020-11-05 JP JP2021558277A patent/JP7306476B2/ja active Active
- 2020-11-05 EP EP20891041.4A patent/EP4064274A4/en active Pending
- 2020-11-05 CN CN202080078505.3A patent/CN114730554A/zh active Pending
-
2022
- 2022-05-18 US US17/747,301 patent/US20220277719A1/en active Pending
-
2023
- 2023-02-02 JP JP2023014466A patent/JP2023052844A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60125696U (ja) * | 1984-01-31 | 1985-08-24 | ヤマハ株式会社 | 電気ピアノの鍵盤押え |
| JPH02111199U (US20030199744A1-20031023-C00003.png) * | 1989-02-21 | 1990-09-05 | ||
| JPH04291300A (ja) * | 1991-03-19 | 1992-10-15 | Kawai Musical Instr Mfg Co Ltd | 自動演奏ピアノの打鍵検出装置 |
| US6384305B1 (en) * | 1999-05-19 | 2002-05-07 | Overture Music Systems, Inc. | Method and apparatus for sensing key movement in a musical keyboard |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023052844A (ja) | 2023-04-12 |
| EP4064274A4 (en) | 2024-01-10 |
| WO2021100472A1 (ja) | 2021-05-27 |
| JP7306476B2 (ja) | 2023-07-11 |
| EP4064274A1 (en) | 2022-09-28 |
| CN114730554A (zh) | 2022-07-08 |
| US20220277719A1 (en) | 2022-09-01 |
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