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1. 发明申请

US20180330701A1 PERCUSSION INSTRUMENT 审中-公开
公开(公告)号：US20180330701A1
公开(公告)日：2018-11-15
申请号：US15952836
申请日：2018-04-13
申请人： Yamaha Corporation
发明人： Takuto YUDASAKA , Masakazu KATO , Keizo HARADA
IPC分类号： G10H1/00 , G10D13/02 , G10H1/32 , H04R1/02
CPC分类号： G10H1/0008 , G10D13/027 , G10D13/028 , G10H1/32 , G10H3/146 , G10H2220/461 , G10H2230/015 , G10H2230/285 , H04R1/025 , H04R2201/028
摘要： A percussion instrument is provided that includes a shell, a head and a speaker. The shell has a wall portion and at least one opening. The head is attached to the shell and overlies the at least one opening of the shell. The speaker is provided inside of the shell and oriented to output sound having a main direction of propagation towards the wall portion of the shell and/or the at least one opening of the shell having the head according to an input signal.

2. 发明授权

US09916823B2 Gradient waveforms derived from music 有权
公开(公告)号：US09916823B2
公开(公告)日：2018-03-13
申请号：US14258064
申请日：2014-04-22
申请人： Case Western Reserve University
发明人： Mark Griswold , Dan Ma
IPC分类号： G10H3/08 , G10H3/12
CPC分类号： G10H3/12 , G10H2220/371 , G10H2220/461
摘要： Apparatus, methods, and other embodiments associated with producing gradient waveforms derived from music are provided. A piece of encoded music (e.g., MP3 file) is converted to an encoding gradient associated with a magnetic resonance fingerprinting (MRF) pulse sequence. The encoding gradient may be optimized with respect to maximum gradient amplitude, gradient slew rate, and other properties of a magnetic resonance (MR) apparatus that will perform the MRF pulse sequence. The MR apparatus may then be controlled to perform an MRF procedure using the encoding gradient. Performing the MRF procedure using the encoding gradient may cause the MR apparatus to reproduce the piece of encoded music. The encoding gradient may be manipulated (e.g., rotated) to encode additional lines in k-space.

3. 发明申请

US20180033407A1 SOUND PRODUCING APPARATUS, KEYBOARD INSTRUMENT, AND SOUND PRODUCTION CONTROL METHOD 有权
公开(公告)号：US20180033407A1
公开(公告)日：2018-02-01
申请号：US15547619
申请日：2015-12-18
申请人： YAMAHA CORPORATION
发明人： Kenta OHNISHI
IPC分类号： G10C1/04 , G10C3/06 , G10C3/18 , G10H1/32 , G10C3/16
CPC分类号： G10C1/04 , G10C3/06 , G10C3/166 , G10C3/18 , G10H1/045 , G10H1/32 , G10H3/146 , G10H2210/271 , G10H2220/461 , G10H2230/011 , G10H2240/311 , H04R7/04
摘要： A sound producing apparatus includes: a plurality of sound producing members with differing oscillation frequencies; dampers each corresponding to a respective sound producing member and suppressing vibration by contacting the corresponding sound producing members; a damper operation mechanism that moves each damper, thereby controlling a state of contact of the damper with a corresponding sound producing members; a soundboard that undergoes sympathetic resonance with sound producing members; a vibrator that vibrates the soundboard; an acquisition unit configured to acquire an audio signal; a signal output unit configured to: generate a drive signal for driving the vibrator with a vibration corresponding to the acquired audio signal; and output the drive signal to the vibrator; and a damper control unit configured to drive the damper operation mechanism to change a state of contact between the sound producing members and their corresponding dampers, based on frequency distribution of acquired audio signal.

4. 发明申请

US20170116973A1 INSTALLATION STRUCTURE FOR ACOUSTIC TRANSDUCER, MUSICAL INSTRUMENT, AND INSTALLATION METHOD OF ACOUSTIC TRANSDUCER 有权
公开(公告)号：US20170116973A1
公开(公告)日：2017-04-27
申请号：US15301996
申请日：2015-04-09
申请人： YAMAHA CORPORATION
发明人： Kenta OHNISHI
IPC分类号： G10H3/14 , G10H1/32
CPC分类号： G10H3/146 , G10H1/045 , G10H1/32 , G10H2220/461 , H04R7/04 , H04R9/06 , H04R31/006
摘要： An installation structure for an acoustic transducer configured to vibrate a vibrated body in a first direction so as to permit the vibrated body to generate sounds, wherein the acoustic transducer includes: a magnetic-path forming portion that forms a magnetic path; and a vibrating portion configured to vibrate in the first direction with respect to the magnetic-path forming portion, and wherein an anchor is provided between the vibrating portion and the vibrated body such that the anchor is undetachably fixed to the vibrated body by bonding and such that the anchor is detachably fixed to the vibrating portion.

5. 发明申请

US20160035331A1 INSTALLATION STRUCTURE FOR ACOUSTIC TRANSDUCER AND MUSICAL INSTRUMENT 有权
标题翻译：声学传感器和音乐仪器的安装结构
公开(公告)号：US20160035331A1
公开(公告)日：2016-02-04
申请号：US14813956
申请日：2015-07-30
申请人： Yamaha Corporation
发明人： Hiroyuki Murakami , Yoshiya Matsuo
IPC分类号： G10H1/32 , G10C1/00
CPC分类号： G10H1/32 , G10C1/00 , G10C3/06 , G10H3/26 , G10H2220/461 , G10H2230/011
摘要： An installation structure for an acoustic transducer for vibrating a vibrated body of a musical instrument in a first direction for permitting the vibrated body to generate sounds, including: the acoustic transducer having a main body and a vibrating portion that vibrates in the first direction; a support portion to be fixed to a housing of the musical instrument for supporting the main body; and a cover member fixed to the support portion for covering the acoustic transducer, wherein the support portion includes a base plate portion to be held in surface contact with the housing so as to be fixed thereto, a first fixing portion to which the main body is fixed and which supports the main body, and a second fixing portion to which the cover member is fixed, and wherein the first and second fixing portions are connected to the base plate portion independently of each other.
摘要翻译：一种声学换能器的安装结构，用于使乐器的振动体沿第一方向振动以允许振动体产生声音，包括：具有主体和在第一方向上振动的振动部分的声学换能器; 固定在乐器的壳体上用于支撑主体的支撑部分; 以及固定到所述支撑部分以覆盖所述声换能器的盖构件，其中所述支撑部分包括与所述壳体保持表面接触以固定的基板部分，所述主体是第一固定部分固定并支撑主体的第二固定部分和固定盖部件的第二固定部分，并且其中第一和第二固定部分彼此独立地连接到基板部分。

6. 发明申请

US20150090096A1 Pedal Operated Configurable Guitar Chord Player 审中-公开
标题翻译：踏板式可配置吉他和弦播放器
公开(公告)号：US20150090096A1
公开(公告)日：2015-04-02
申请号：US14499582
申请日：2014-09-29
申请人： Kevin L. Krumwiede
发明人： Kevin L. Krumwiede
IPC分类号： G10D3/16 , G10H1/32
CPC分类号： G10D3/16 , G10D1/08 , G10F1/16 , G10H1/32 , G10H1/34 , G10H1/38 , G10H2220/165 , G10H2220/301 , G10H2220/461
摘要： A pedal operated configurable guitar chord player is used in conjunction with a selection software and includes a chord actuator, an actuator assembly, and a pedal. The chord actuator provides a support structure, wherein the actuator assembly is positioned within a casing and connected to a base and a mounting frame. A first clamp and a second clamp attached to the base allow the chord actuator to be attached to the neck of a guitar, wherein a plurality of actuators of the actuator assembly is positioned overtop each of the guitar strings. The plurality of actuators is controlled by a microcontroller that is communicably coupled to an electronic device through an electronic device connection means. The pedal signals the microcontroller to progress the plurality of actuators to form the subsequent chords, wherein the order of chords is determined through the selection software.
摘要翻译：踏板操作的可配置吉他和弦播放器与选择软件结合使用，并包括一个和弦致动器，一个致动器组件和一个踏板。弦致动器提供支撑结构，其中致动器组件定位在壳体内并且连接到基座和安装框架。附接到基座的第一夹具和第二夹具允许弦致动器附接到吉他的颈部，其中致动器组件的多个致动器被定位在每个吉他琴弦上方。多个致动器由微控制器控制，微控制器通过电子设备连接装置可通信地耦合到电子设备。踏板发信号通知微控制器以使多个致动器前进以形成随后的和弦，其中通过选择软件确定和弦的顺序。

7. 发明授权

US08729379B2 Simulated percussion instrument 有权
标题翻译：模拟打击乐器
公开(公告)号：US08729379B2
公开(公告)日：2014-05-20
申请号：US13736795
申请日：2013-01-08
申请人： Pure Imagination LLC
发明人： Michael Wallace , Philp Trevor Odom
IPC分类号： G10H3/10
CPC分类号： G10D13/024 , B42D1/007 , B42D15/022 , G10H1/0551 , G10H1/183 , G10H1/22 , G10H1/26 , G10H1/32 , G10H1/36 , G10H3/10 , G10H3/146 , G10H2210/026 , G10H2220/161 , G10H2220/461 , G10H2220/565 , G10H2230/281 , G10H2250/435
摘要： An electronic instrument simulating a percussion instrument using capacitive touch sensitive sensors. The instrument has an art layer, a sensor layer, a shielding layer, an electronics package and a speaker. The art layer has depictions of one or more percussion instruments. The sensor layer is deposed under the art layer. The sensor layer has one or more instrument sensors, each with one or more capacitive touch sensors. Instrument sensors are positioned underneath one of the depicted percussion instruments in the art layer so that a finger tapping the depicted instrument will trigger the sensor. The capacitive touch sensors are electrically connected to the electronics package configured to detect changes in capacitance when a particular capacitive touch sensor is touched, causing the electronics package to play on the speaker a sound sample of an percussion instrument associated with that capacitive touch sensor.
摘要翻译：使用电容式触敏传感器模拟打击乐器的电子乐器。仪器具有艺术层，传感器层，屏蔽层，电子封装和扬声器。艺术层描述了一个或多个打击乐器。传感器层被放置在艺术层下面。传感器层具有一个或多个仪器传感器，每个具有一个或多个电容式触摸传感器。仪器传感器位于艺术层中描绘的打击乐器之一之下，以便敲击所描绘的乐器的手指将触发传感器。电容式触摸传感器电连接到电子封装件，该电子封装被配置为当触摸特定的电容式触摸传感器时检测电容的变化，导致电子封装件在扬声器上播放与该电容式触摸传感器相关联的打击乐器的声音样本。

8. 发明申请

US20130061736A1 VIBRATION GENERATOR 有权
标题翻译：振动发电机
公开(公告)号：US20130061736A1
公开(公告)日：2013-03-14
申请号：US13605640
申请日：2012-09-06
申请人： Tomokuni Wauke
发明人： Tomokuni Wauke
IPC分类号： G10H1/12
CPC分类号： G10H1/42 , G10H2220/461 , G10H2230/021 , G10H2240/325
摘要： From analog music information in which the sounds of a plurality of musical instruments are mixed, sound data corresponding to the register of the reproduced sound of a bass guitar and sound data corresponding to the register of the reproduced sound of a drum are extracted using a band-pass filter. A drive pulse with a low frequency is generated within the periods of data sections in which the former sound data reaches a predetermined level or higher, and a drive pulse with a high frequency is generated within the periods of data sections in which the latter sound data reaches a predetermined level or higher. A vibrating body in a vibration mechanism unit is resonated by two drive pulses with frequencies, thereby causing vibration according to the reproduced sound of music.
摘要翻译：从混合了多个乐器的声音的模拟音乐信息中，使用频带提取与低音吉他的再现声音的登记对应的声音数据和对应于鼓再现声音的登记器的声音数据通过滤波器在前一声音数据达到预定电平或更高的数据段的周期内产生具有低频率的驱动脉冲，并且在数据段的时段内产生具有高频率的驱动脉冲，其中后一个声音数据达到预定水平或更高。振动机构单元中的振动体由具有频率的两个驱动脉冲共振，从而根据再现的音乐的声音引起振动。

9. 发明申请

US20180330699A1 CHINREST DEVICE AND SYSTEMS AND METHODS OF USE THEREOF 审中-公开
公开(公告)号：US20180330699A1
公开(公告)日：2018-11-15
申请号：US15979109
申请日：2018-05-14
申请人： Evan Buttemer
发明人： Evan Buttemer
IPC分类号： G10D3/18 , G06F3/0483 , G10H1/34
CPC分类号： G10D3/18 , G06F3/0483 , G10H1/348 , G10H2220/015 , G10H2220/461
摘要： The present disclosure relates to a chinrest device for changing a display on a display device. The chinrest device may be removably attached to a stand or musical instrument and may be associated with a display device. Also described herein are methods of using a chinrest device or system to change a display (e.g., to turn the page of a book or musical score) on a display device.

10. 发明申请

US20180262822A1 PORTABLE SPEAKER SYSTEM FOR ELECTRIC STRING INSTRUMENTS 审中-公开
公开(公告)号：US20180262822A1
公开(公告)日：2018-09-13
申请号：US15976715
申请日：2018-05-10
申请人： JAMSTACK INC.
发明人： Christopher James PRENDERGAST , Dylan HORVATH , Borys CHYLINSKI
IPC分类号： H04R1/02 , H03F3/181
CPC分类号： H04R1/026 , G10H1/32 , G10H3/186 , G10H2220/461 , G10H2230/015 , H03F3/181 , H03F2200/03 , H04R2201/028 , H04R2420/01 , H04R2420/07 , H04R2420/09
摘要： A portable speaker system for an electric string instrument such as a guitar. The portable speaker system has a housing including an audio jack for receiving a raw audio signal from a guitar, an amplifier, a speaker, and a power supply. The portable speaker system attaches to the guitar by a button connector which releasably attaches to a strap button of the guitar, and a stabilizer for inhibiting rotation of the portable speaker system when attached to the guitar. The portable speaker system portably generates output sound from the raw audio signal. The portable speaker system can couple with a portable computing device, which can process the raw audio signal and provide a supplementary audio signal, from which the portable speaker system can portably generate output sound.

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