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公开(公告)号：US20240428760A1
公开(公告)日：2024-12-26
申请号：US18823009
申请日：2024-09-03
Applicant: Yamaha Corporation
Inventor： Masanari NISHIMURA
IPC: G10H1/02
Abstract: A sound generation method that is realized by a computer system includes acquiring a first control data sequence representing a feature of a note sequence and a second control data sequence representing a performance motion for controlling an attack of a musical instrument sound corresponding to each note of the note sequence, and processing the first control data sequence and the second control data sequence with a trained first generative model, thereby generating a sound data sequence representing a musical instrument sound of the note sequence having an attack corresponding to the performance motion represented by the second control data sequence.
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公开(公告)号：US20230068966A1
公开(公告)日：2023-03-02
申请号：US17898577
申请日：2022-08-30
Applicant: YAMAHA CORPORATION
Inventor： Shin YAMAMOTO , Takahiro MIZUGUCHI
IPC: G10H1/02
Abstract: A signal generation device includes a memory configured to store instructions and a processor communicatively connected to the memory. The processor is configured to execute the instructions to function as a signal generation unit to generate a sound signal based on key operation data associated with a key operation and a decay control unit to control a decay speed of the sound signal based on pedal operation data. The decay control unit is configured to control the decay speed to a first speed in a case where the pedal operation position is in a first range, and the decay control unit is configured to control the decay speed to a second speed in a case where the pedal operation position is in a second range. A first boundary position between the first and the second ranges is determined based on control information obtained by the key operation.
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公开(公告)号：US11204664B2
公开(公告)日：2021-12-21
申请号：US16948131
申请日：2020-09-03
Applicant: BeBop Sensors, Inc.
Inventor： Keith A. McMillen , Daniel Eric McAnulty
IPC: G06F3/041 , G10H1/02 , G10H1/00 , G10H1/055 , G06F1/16 , G06F3/0484 , G06F3/0485 , G06F3/0488 , G10H1/34
Abstract: A highly configurable controller is described that includes a number of different types of control mechanisms that emulate a wide variety of conventional control mechanisms using pressure and location sensitive sensors that generate high-density control information which may be mapped to the controls of a wide variety of devices and software.
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公开(公告)号：US11183161B2
公开(公告)日：2021-11-23
申请号：US17115804
申请日：2020-12-09
Applicant: Roland Corporation
Inventor： Ryo Takasaki
Abstract: The present invention provides a sounding control system capable of performing high-accuracy crosstalk suppression while reducing the processing load on a sound source device. When a first pad (12) vibrates, the first pad (12) generates sound emission data (62a1) that is information instructing a sound source device (11) to produce a sound and crosstalk cancellation determination data (62a2) that is information used for canceling crosstalk, and sends the data to the sound source device (11). The sound source device (11) determines whether or not crosstalk has occurred and controls sound emission using the information.
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公开(公告)号：US10803843B2
公开(公告)日：2020-10-13
申请号：US15947642
申请日：2018-04-06
Applicant: Microsoft Technology Licensing, LLC
Inventor： Andrea Hsieh-Lin Chang , Matthew Lee Johnston , Joseph George Kelly
Abstract: A computer user interface (UI) is capable of generating a sound when a predetermined event occurs. The sound generated when the predetermined event occurs may possess at least some characteristics of a predominant natural language used by a user and/or a location of a computer implementing the UI. This enables the user to quickly assimilate the sound generated when the predetermined event occurs. Because the user quickly assimilates the sound generated when the predetermined event occurs, the user is able to rapidly respond to the predetermined event, at times using the computer UI, which reduces undesirable memory use, processor use and/or battery drain associated with a computing device that implements the computer UI.
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Patent Agency Ranking
公开(公告)号：US20200234683A1
公开(公告)日：2020-07-23
申请号：US16632378
申请日：2017-07-26
Applicant: Roland Corporation
Inventor： Ryo Takasaki
Abstract: The present invention provides a sounding control system capable of performing high-accuracy crosstalk suppression while reducing the processing load on a sound source device. When a first pad (12) vibrates, the first pad (12) generates sound emission data (62a1) that is information instructing a sound source device (11) to produce a sound and crosstalk cancellation determination data (62a2) that is information used for canceling crosstalk, and sends the data to the sound source device (11). The sound source device (11) determines whether or not crosstalk has occurred and controls sound emission using the information.
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公开(公告)号：US10522127B2
公开(公告)日：2019-12-31
申请号：US16136154
申请日：2018-09-19
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Kazuto Yamamoto
Abstract: A conversion-to-note apparatus includes: a key which is operated by a user; and a processor. The processor obtains, from a memory, first information and second information. The first information is information to associate a key operation on the key with an open/close state of a tone hole or virtual tone hole. The second information is information to associate the open/close state of the tone hole or virtual tone hole with a note. Further, the processor identifies, based on the first information, the open/close state of the tone hole or virtual tone hole for the key operation detected. Further, the processor determines, based on the second information, the note for the identified open/close state of the tone hole or virtual tone hole.
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公开(公告)号：US20190304423A1
公开(公告)日：2019-10-03
申请号：US16447247
申请日：2019-06-20
Applicant: Yamaha Corporation
Inventor： Shinichi OHTA , Kenichi YAMAUCHI
Abstract: Provided is an electronic musical instrument. The electrical musical instrument is configured to generate an internal acoustic signal; generate a sound generation instruction signal; output the sound generation instruction signal to an external sound source configured to generate an external acoustic signal; switch a first state in which the external acoustic signal is generated by the external sound source in response to the sound generation instruction signal, to a second state in which the internal acoustic signal is generated in response to the sound generation instruction signal; and, when the first state is switched to the second state, control the volume of the internal acoustic signal such that the state relating to the volume of sound generation based on the internal acoustic signal approaches the state relating to the volume of sound generation based on the external acoustic signal.
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公开(公告)号：US10347230B2
公开(公告)日：2019-07-09
申请号：US16083890
申请日：2016-11-18
Applicant: Randolph Warren Stroetz
Inventor： Randolph Warren Stroetz
Abstract: A device, system, and methods for indicating trombone slide positions is disclosed. Namely, a trombone slide position indicator is provided. In some embodiments, the trombone slide position indicator includes a slide position rod mounted in a fixed position in relation to the outer slide of the trombone. Further, a plurality (e.g., seven) slide position indicators are provided along the length of the slide position rod, wherein the positions of slide position indicators correspond to a certain pitch or note. A sensor guide is mounted to the outer slide, wherein the sensor guide moves with the outer slide and in relation to the fixed slide position rod. The sensor guide includes a mechanism for detecting and/or indicating close proximity to any one of the slide position indicators along the slide position rod. Further, a method of using the trombone slide position indicator is provided.
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公开(公告)号：US10347222B2
公开(公告)日：2019-07-09
申请号：US15645124
申请日：2017-07-10
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Hiroyuki Sasaki
Abstract: Calculation is performed to provide a delay and attenuated oscillation to a blowing pressure detected by a blowing pressure sensor which detects blowing pressure, and a musical sound is generated based on the blowing pressure subjected to the calculation. As a result, for example, a blowing feeling of an electronic wind instrument can be made closer to a blowing feeling of a natural musical instrument.
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