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1. (WO2017038359) SOUND GENERATION CONTROL DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/038359 International Application No.: PCT/JP2016/072843
Publication Date: 09.03.2017 International Filing Date: 03.08.2016
IPC:
G10D 13/00 (2006.01) ,G10H 3/14 (2006.01) ,H04R 3/00 (2006.01) ,H04R 7/04 (2006.01)
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
D
STRINGED MUSICAL INSTRUMENTS; WIND-ACTUATED MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
13
Percussion musical instruments; Details or accessories
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
H
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
3
Instruments in which the tones are generated by electromechanical means
12
using mechanical resonant generators, e.g. strings or percussion instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent device
14
using mechanically actuated vibrators with pick-up means
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
3
Circuits for transducers
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
7
Diaphragms for electromechanical transducers; Cones
02
characterised by the construction
04
Plane diaphragms
Applicants:
ヤマハ株式会社 YAMAHA CORPORATION [JP/JP]; 静岡県浜松市中区中沢町10番1号 10-1, Nakazawa-cho, Naka-ku, Hamamatsu-shi, Shizuoka 4308650, JP
Inventors:
橋本 隆二 HASHIMOTO, Ryuji; JP
Agent:
特許業務法人中部国際特許事務所 CHUBU PATENT OFFICE; 愛知県名古屋市中村区名駅4丁目2番25号 名古屋ビルディング東館 7階 Nagoya-Bldg. Higashikan 7th Floor, 2-25, Meieki 4-chome, Nakamura-ku, Nagoya-shi, Aichi 4500002, JP
Priority Data:
2015-17163901.09.2015JP
Title (EN) SOUND GENERATION CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE PRODUCTION SONORE
(JA) 発音制御装置
Abstract:
(EN) Provided is a sound generation control device with which it is possible to adjust a performer's sound volume without compromising the original tone quality of a drum during a drum performance. A sensor 13 is provided near the center of a back surface of a pad base 11. The sensor 13 detects vibration inflicted on a striking surface 101 of a pad 10, and outputs an output signal corresponding to the vibration to a signal-processing unit 17. The signal-processing unit 17 carries out various types of signal processing on the inputted output signal, and outputs the signal to a gain adjustment unit 18. The gain adjustment unit 18 adjusts the gain of the output signal from the signal-processing unit 17, and supplies the adjusted signal as a drive signal to an actuator 15. The actuator 15 is provided via an insulator 14 to a location near the center of the back surface of the pad base 11. The actuator 15, driven according to the drive signal, excites a drum head 20 of an acoustic drum 2 and causes the drum head 20 to vibrate.
(FR) L'invention concerne un dispositif de commande de production sonore permettant de régler le volume sonore d'un instrumentiste sans compromettre la qualité sonore d'origine d'un tambour lors d'une performance de tambour. Un capteur (13) est prévu à proximité du centre d'une surface arrière d'une base de pavé (11). Le capteur (13) détecte une vibration infligée à une surface de frappe (101) d'un pavé (10), puis génère un signal de sortie correspondant à la vibration vers une unité de traitement de signaux (17). L'unité de traitement de signaux (17) effectue différents types de traitement de signaux sur le signal de sortie entré, puis génère le signal vers une unité de réglage de gain (18). L'unité de réglage de gain (18) règle le gain du signal de sortie à partir de l'unité de traitement de signaux (17), puis fournit le signal ajusté en tant que signal d'entraînement à un actionneur (15). L'actionneur (15) est fourni par le biais d'un isolant (14) à un emplacement proche du centre de la surface arrière de la base du tampon (11). L'actionneur (15), entraîné conformément au signal d'entraînement, excite une tête de tambour (20) d'un tambour acoustique (2) et incite la tête du tambour (20) à vibrer.
(JA) ドラムの演奏を行う際に、ドラム本来の音色を損なうことなく、演奏音の音量の調整を可能にする発音制御装置を提供する。 センサ13は、パッド土台11の裏面の中心付近に設けられている。センサ13は、パッド10の打面101に加えられた振動を検出し、信号処理部17にその振動に応じた出力信号を出力する。信号処理部17は、入力された出力信号に様々な信号処理を施し、ゲイン調整部18に出力する。ゲイン調整部18は、信号処理部17の出力信号のゲインを調整し、駆動信号としてアクチュエータ15に供給する。アクチュエータ15は、パッド土台11の裏面の中心付近にインシュレータ14を介して設けられている。アクチュエータ15は、駆動信号に応じて駆動し、アコースティックドラム2のドラムヘッド20を加振して振動させる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)