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公开(公告)号:US20230090680A1
公开(公告)日:2023-03-23
申请号:US17994493
申请日:2022-11-28
申请人: Ef-Note Inc.
发明人: Kazuaki Inoue , Yoshiaki Mori
摘要: An electronic performance device includes a storage mechanism 1, a detection mechanism 2 and an output mechanism 3. The storage mechanism 1 is configured to store data waveforms per level of hit strength. The detection mechanism 2 is configured to transmit a detection signal at the time of hitting. The output mechanism 3 is configured to output data waveforms corresponding to the hit strength indicated by the detection signal. The storage mechanism 1 stores basic data waveforms corresponding to each level of strength of a hit on a musical instrument. An additional element that is produced based on waveform data extracted separately from the basic waveform data and applicable to multiple levels of the hit strength. The output mechanism 3 outputs output waveform data where the additional element is applied to the basic waveform data.
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公开(公告)号:US20220246120A1
公开(公告)日:2022-08-04
申请号:US17614366
申请日:2019-05-31
申请人: Roland Corporation
发明人: Takahiro AE , Hiromu NAGASAWA
摘要: This musical sound processing device includes: a storage part that stores musical sound waveform data; a plurality of reproduction control parts that perform reproduction processes for reproducing a plurality of pieces of musical sound piece data acquired by dividing the musical sound waveform data stored in the storage part on the basis of respectively independent reproduction start timing, reproduction end timing and reproduction modes; and a mixer that mixes a plurality of reproduction sounds to be outputted as the results of the reproduction processes.
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3.
公开(公告)号:US11195501B2
公开(公告)日:2021-12-07
申请号:US16478714
申请日:2018-01-20
IPC分类号: G10H1/00 , G09G5/02 , G10H1/32 , G06F12/0862 , G10H1/36 , G10H3/14 , G10H7/02 , G06F9/30 , G06F12/0802 , G10D13/10 , G10D13/02
摘要: An electronic-drum module for connection to one or more electronic-drum pads is provided. The module includes an electronic display, a memory storing audio files for playback when the playback is triggered by a signal received from a pad, and one or more processors coupled to the electronic display and the memory. The processors are configured to play a portion of the audio files when the playback is triggered by the signal received from the one or more electronic-drum pads. The processors are also configured to display, on the display, a user interface for an application, which includes a waveform associated with recorded audio. The processors are also configured to display, on the display, tempo gridlines with a tempo-gridline spacing over the waveform. The module includes a control for adjusting the tempo-gridline spacing. The control is a wheel and is actuated by a rotation of the wheel.
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4.
公开(公告)号:US20210166667A1
公开(公告)日:2021-06-03
申请号:US17174666
申请日:2021-02-12
申请人: inMusic Brands, Inc.
发明人: David C. Gill , Kenneth Helberg
IPC分类号: G10H1/00 , G09G5/02 , G10H1/32 , G06F12/0862 , G10H1/36 , G10H3/14 , G10H7/02 , G06F9/30 , G06F12/0802 , G10D13/10 , G10D13/02
摘要: An electronic-drum module for connection to one or more electronic-drum pads is provided. The module includes an electronic display; a first memory storing audio files for playback when the playback is triggered by a signal received from a pad; and one or more processors coupled to the display and the memory. The processors are configured receive an instruction to transfer a set of samples. The set of samples is associated with a priority-instruction and includes a first subset of samples and a second subset of samples. The processors are also configures to transfer the first subset of samples from a second memory to the first memory based on the priority-instruction before transferring the second subset of samples and to transfer the second subset of samples from the second memory to the first memory.
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公开(公告)号:US11024272B2
公开(公告)日:2021-06-01
申请号:US16478707
申请日:2018-01-19
申请人: David C. Gill , Walter P. Skorupski
发明人: David C. Gill , Walter P. Skorupski
IPC分类号: G10H1/32 , G10H1/00 , G09G5/02 , G06F12/0862 , G10H1/36 , G10H3/14 , G10H7/02 , G06F9/30 , G06F12/0802 , G10D13/10 , G10D13/02
摘要: An electronic-drum module for connection to one or more electronic-drum pads is provided. The module includes an electronic display, a memory storing audio files for playback when the playback is triggered by a signal received from a pad, and one or more processors coupled to the electronic display and the memory. The processors are configured to play the audio files when the playback is triggered and display, on the display, a user interface for an application. The user interface for the application includes a list of available trigger sources. The processors are also configured to receive an instruction to select an available trigger source and display, on the display, a list of available drum kits to associate with the available trigger source. The processors are also configured to display images of the available drum kits in response to receiving an instruction to select an available drum kit.
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公开(公告)号:US10418013B2
公开(公告)日:2019-09-17
申请号:US15979127
申请日:2018-05-14
申请人: LAFAYETTE COLLEGE
发明人: Corey M. McKenna , Ben A. Sidell , James W. Erario , Brian R. Duke , Willem P. Ytsma , Nate Fowler , Steven G. Shaw , Kyle E. Polinski Frost , Kimberly R. Dupuis , Nathanial E. Shipp , Daniel Sabatino , Michael Tritter , Al Sgro
摘要: A sound generating analog synthesizer that is comprised of potentiometers, a switch or switches and a set of patch jacks has a control system that can be operated in three modes, a manual mode, an automatic mode, and a guided mode; wherein manual mode allows potentiometer and switch positions as well as patch cable connections to be set by hand; wherein automatic mode, automatically sets patch connections as on or off, as well as set potentiometer positions and switch states with electromechanical or electrical devices; and wherein the guided mode provides at least one visual information on how to change the potentiometer positions, switch states and patch jack connections such that a previously obtained sound can be reproduced.
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7.
公开(公告)号:US20190096378A1
公开(公告)日:2019-03-28
申请号:US16129575
申请日:2018-09-12
发明人: Hiroki SATO , Hajime KAWASHIMA
摘要: An electronic musical instrument includes a first memory storing a plurality of waveform data; and a second memory having a plurality of waveform buffer regions that respectively function as ring buffers, wherein one of a processor or a sound source executes the following: setting a plurality of threshold margin values respectively for the plurality of waveform buffer regions, at least some of the threshold margin values are different from each other; identifying, at a prescribed timing, among the plurality of waveform buffer regions, a waveform buffer region in which a waveform read margin calculated for said waveform buffer region reaches the threshold margin value set and assigned to said waveform buffer region; and stopping a sound that has been generated from the waveform data read from the waveform buffer region that is identified by the identified process.
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公开(公告)号:US09830897B2
公开(公告)日:2017-11-28
申请号:US14533791
申请日:2014-11-05
发明人: Hae-Seok Oh , Chul-Hyung Yang , Gyu-Cheol Choi
CPC分类号: G10H1/42 , G10H7/02 , G10H2220/096 , G10H2220/126 , G10H2250/641
摘要: A method for outputting a sound in an electronic device is provided. The method includes generating a loop module corresponding to a loop element; displaying the generated loop module; and outputting a sound included in the displayed loop module.
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公开(公告)号:US20170061945A1
公开(公告)日:2017-03-02
申请号:US15247270
申请日:2016-08-25
申请人: YAMAHA CORPORATION
发明人: Masatsugu OKAZAKI , Taro SHIRAHAMA
摘要: An electronic musical instrument includes a storage unit storing waveform data WD constituted by a plurality of sample values, the waveform data expressing an acoustic waveform of a musical sound emitted from a speaker while a rotor rotates about a rotation axis by a predetermined angle, and a reproduction unit configured to sequentially read out the sample values from the storage unit and generate a musical sound signal based on the read-out sample values, the reproduction unit being configured to change a reproduction speed of the musical sound expressed by the plurality of sample values, without changing a pitch and formant of the musical sound.
摘要翻译: 电子乐器包括存储单元,其存储由多个采样值构成的波形数据WD,所述波形数据表示当转子围绕旋转轴旋转预定角度时从扬声器发出的音乐声音的声波形,以及 再现单元,被配置为从存储单元顺序地读取样本值,并且基于读出的采样值生成音乐声音信号,再现单元被配置为改变由多个样本值表示的音乐声音的再现速度 ,而不改变音乐声音的音调和共振峰。
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公开(公告)号:US09412348B2
公开(公告)日:2016-08-09
申请号:US14820889
申请日:2015-08-07
申请人: Overtone Labs, Inc.
发明人: David Byrd Ribner
摘要: A resonance tuner receives and digitizes an analog signal in response to a resonance of a structure thereby creating a plurality of time samples. A series of the time samples are buffered upon burst detection. A power spectrum is estimated by computing a Time-To-Frequency-Transform of the series of time samples and a magnitude of each of the resulting frequency samples is squared. At least one subset associated with at least one spectral peak is selected from the frequency samples. Each spectral peak has at least one sample with a sufficient magnitude and being spectrally adjacent to any other sample in another spectral peak by less than a threshold. A fundamental spectral peak is determined in a fundamental subset including a spectral peak with a sample at the lowest frequency greater than zero. The fundamental spectral peak has the sample with the largest magnitude within the fundamental subset.
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