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1. 发明申请

US20210407473A1 Musical Instrument Tuner 有权
公开(公告)号：US20210407473A1
公开(公告)日：2021-12-30
申请号：US17460815
申请日：2021-08-30
申请人： Eventide Inc.
发明人： Anthony M. Agnello
IPC分类号： G10G7/02 , G10H1/44 , G10H1/00
摘要： A frequency detection and display device includes a body having a vibratory portion configured for vibrating at a predetermined frequency. In this manner, the vibratory portion provides a visible indication corresponding to the predetermined frequency in response to vibration of an object, such as a stringed musical instrument, to which the frequency detection and display device is attached.

2. 发明申请

US20210151019A1 MUSICAL SOUND INFORMATION OUTPUTTING APPARATUS, MUSICAL SOUND PRODUCING APPARATUS, METHOD FOR GENERATING MUSICAL SOUND INFORMATION 有权
公开(公告)号：US20210151019A1
公开(公告)日：2021-05-20
申请号：US16953542
申请日：2020-11-20
申请人： YAMAHA Corporation
发明人： Masahiko HASEBE , Shinichi ITO , Kenichi NISHIDA , Masahiro KAKISHITA , Shinichi OHTA
IPC分类号： G10H1/34 , G10H1/44 , G10H1/26
摘要： A musical sound producing apparatus includes a plurality of keys; a sound production information generator configured to generate sound production information for producing a musical sound based on a first key operation on any key among the plurality of keys; a control information generator configured to generate control information for controlling, on the basis of a second key operation different from the first key operation, a mode of the musical sound produced on the basis of the first key operation; and a musical sound signal generator configured to generate a musical sound signal on the basis of the sound production information and the control information.

3. 发明授权

US10952011B1 Systems and methods for psychoacoustic processing of audio material 有权
公开(公告)号：US10952011B1
公开(公告)日：2021-03-16
申请号：US15889109
申请日：2018-02-05
申请人： Ahmet Zappa , Finbar O'Hanlon
发明人： Ahmet Zappa , Finbar O'Hanlon
IPC分类号： H04S7/00 , G10H1/44 , H04R5/04 , H04R3/00
摘要： Systems and methods herein utilize psychoacoustic principles to process audio signals to achieve a desired result. In some embodiments, an exemplary process utilizes a combination of re-harmonization and auditory processing techniques in which a plurality of filtered audio cues are sampled, created and down-mixed into a final music output, which may be designed to trigger specific effects on the function of the body and the brain. In some embodiments, enhanced audio material may be altered during the stream or fixed for a desired result at the beginning of the stream. In some embodiments, a signal enhancement process may be embedded into silicon or a media player, decoder or device with software. In other embodiments, audio or video material may be encoded or finalized into the media file.

4. 发明授权

US10600399B2 Smart piano system 有权
公开(公告)号：US10600399B2
公开(公告)日：2020-03-24
申请号：US16033641
申请日：2018-07-12
申请人： SUNLAND INFORMATION TECHNOLOGY CO., LTD.
发明人： Xiaolu Liu , Yangyi Teng
IPC分类号： G10H1/44 , G10H1/00 , G09B15/00 , G10C3/00 , G10H1/34 , G01P13/00 , G10C3/20 , G10F1/02 , G10C3/12
摘要： Systems and methods for providing a piano system are provided. In some embodiments, the methods include receiving a plurality of key signals related to a first performance of a piece of music, wherein each of the plurality of key signals corresponds to motion of at least one key of a piano during the first performance; generating first performance information based on the plurality of key signals; receiving musical data related to a second performance of the piece of music; receiving musical data related to a second performance of the piece of music, generating second performance information based on the musical data; and providing content for presentation on a display device based on the first performance information and the second performance information. The methods can also include receiving at least one pedal signal corresponding to motion of a pedal of the piano during the first performance, and generating first performance information based on the pedal signal.

5. 发明授权

US10475428B2 Electronic measuring device 有权
公开(公告)号：US10475428B2
公开(公告)日：2019-11-12
申请号：US15761065
申请日：2016-09-15
申请人： MULTIPITCH INC.
发明人： Clemens Ruchert
IPC分类号： G10G7/02 , G10H1/44 , G10L21/14
摘要： An electronic measuring device captures a plurality of audio samples, wherein each audio sample corresponds to a different string of a musical instrument. The device further identifies a plurality of frequency components of each of the plurality of audio samples, calculates an optimal tuning curve based on the plurality of frequency components of each of the plurality of audio samples, and determines a deviation of the plurality of frequency components of each of the plurality of audio samples from the optimal tuning curve.

6. 发明申请

US20190180726A1 TUNER 审中-公开
公开(公告)号：US20190180726A1
公开(公告)日：2019-06-13
申请号：US16324729
申请日：2017-08-09
申请人： Itzhak SHRIKI
发明人： Itzhak SHRIKI
IPC分类号： G10H1/44 , G10G7/02
摘要： A tuning device for a musical instrument includes a body and a neck extending out from the instrument's body. The neck has a free end including a headstock. The headstock includes an anterior instrument face, a posterior instrument face essentially opposite to the anterior instrument face, and at least one tuning key disposed on the posterior instrument face. The tuning device includes a tuning display and is engagable with one or more of the at least one tuning key, having a shape of a right-handed triangle fused to an oblong. The tuning display is disposed on the hypotenuse of the triangle. The display is positioned on the tuning device such as to essentially face the instrument's body when the tuning device is both engaged with the one or more tuning key, and entirely disposed above the posterior surface.

7. 发明授权

US09997148B2 Apparatus and method of sound modulation using touch screen with pressure sensor 有权
公开(公告)号：US09997148B2
公开(公告)日：2018-06-12
申请号：US15297010
申请日：2016-10-18
申请人： INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
发明人： Kwang Su Cho , Chang Kyu Choi , Choon Sung Nam , Min Gu Kang
IPC分类号： G10H1/18 , G10H1/34 , G06F3/041 , G10H1/46 , G10H1/44
CPC分类号： G10H1/34 , G06F3/0414 , G06F3/167 , G10H1/182 , G10H1/44 , G10H1/46 , G10H2210/201 , G10H2210/221 , G10H2220/241 , G10H2220/271
摘要： Disclosed are an apparatus and a method of generating a sound by using a touch screen. A sound modulation apparatus according to the present invention includes: a sensor information input unit configured to receive sensing information on a position, at which a touch input of a user is applied to the screen, and pressure according to the touch input applied to the screen; and a sound modulation unit configured to set a tone frequency and volume of a sound to be output, and set the tone frequency according to the position, to which the touch input of the user is applied, and set the volume according to a size of the pressure according to the touch input.

8. 发明授权

US09536504B1 Automatic tuning floating bridge for electric stringed instruments 有权
公开(公告)号：US09536504B1
公开(公告)日：2017-01-03
申请号：US14953490
申请日：2015-11-30
申请人： International Business Machines Corporation
发明人： Arkadiy O. Tsfasman , John S. Werner
IPC分类号： G10D3/14 , G10D3/04 , G05B15/02 , G10G7/02 , G10H1/44 , G10H3/18
CPC分类号： G10D3/14 , G05B15/02 , G10D1/085 , G10D3/006 , G10D3/04 , G10D3/12 , G10D3/146 , G10G7/00 , G10G7/02 , G10H1/44 , G10H3/125 , G10H3/18 , G10H3/186 , G10H2210/066 , G10H2210/191
摘要： A method, computer program product, and system for automatically tuning a stringed instrument. An initial height of a first string of an instrument having a plurality of strings and a floating bridge is determined. The height of the plurality of strings is determined using a bridge sensor. The floating bridge is locked. A frequency of the first string is analyzed. In response to determining the frequency of the first string does not match a predetermined frequency, a tuning peg servo motor to adjust a tuning peg, thereby adjusting a string tension of the first string. The one or more bridge servo motors adjusts a spring tension until the spring tension of the one or more springs equals the string tension of the first string. In response to determining the first string is tuned, the floating bridge is unlocked.

9. 发明授权

US09153221B2 Timpani tuning and pitch control system 有权
标题翻译： Timpani调音和音调控制系统
公开(公告)号：US09153221B2
公开(公告)日：2015-10-06
申请号：US14022573
申请日：2013-09-10
申请人： David Byrd Ribner
发明人： David Byrd Ribner
IPC分类号： G10H1/44 , G10G7/02 , G10D13/04
CPC分类号： G10H1/44 , G10D13/04 , G10G7/02
摘要： Provided are a percussion instrument tuning system and method. A position sensor determines at least one first position of a tuning mechanism of a timpano. A control unit generates a calibration result by measuring a first pitch of the timpano corresponding to the at least one first position of the tuning mechanism and estimates a second pitch of the timpano corresponding to at least one second position of the tuning mechanism from the calibration result.
摘要翻译：提供了一种打击乐器调音系统和方法。位置传感器确定音标的调谐机构的至少一个第一位置。控制单元通过测量与调谐机构的至少一个第一位置相对应的音标的第一音调来产生校准结果，并从校准结果估计对应于调谐机构的至少一个第二位置的音标的第二音调。

10. 发明申请

US20100212475A1 TUNING OR TRAINING DEVICE 审中-公开
标题翻译：调音或训练装置
公开(公告)号：US20100212475A1
公开(公告)日：2010-08-26
申请号：US12668641
申请日：2008-06-13
申请人： Rob Toulson
发明人： Rob Toulson
IPC分类号： G10H1/44
CPC分类号： G10H1/44 , G01H3/08 , G10G7/02
摘要： A device for tuning a percussion instrument or training a voice has a processor which is adapted to receive an electronic signal corresponding to an acoustic impulse produced by the percussion instrument or voice. The processor is further adapted to analyse the signal to generate one or more characteristics of the signal. The device also has a display connected to the processor which displays the generated characteristics. The one or more characteristics include any one or any combination of a time-domain characteristic of the signal, a plurality of fundamental and/or harmonic frequencies of the signal, and a frequency spectrum of the signal.
摘要翻译：用于调谐打击乐器或训练语音的装置具有处理器，其适于接收对应于由打击乐器或声音产生的声学冲击的电子信号。处理器还适于分析信号以产生信号的一个或多个特性。该设备还具有连接到处理器的显示器，其显示所产生的特性。一个或多个特征包括信号的时域特性，信号的多个基频和/或谐波频率以及该信号的频谱的任何一种或任何组合。

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