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111.发明公开公开(公告)号：US20230326357A1
公开(公告)日：2023-10-12
申请号：US18187336
申请日：2023-03-21
申请人： YAMAHA CORPORATION
发明人： Kenichi TANAKA , Yoshimasa ISOZAKI , Haruki OHKAWA
CPC分类号： G09B5/02 , G10G1/02 , G10H1/0008 , G09B15/00 , G10H2210/091 , G10H2220/455 , G10H2210/385 , G10H2220/091
摘要： An information processing system includes an image obtaining circuit and a display control circuit. The image obtaining circuit is configured to obtain observation images of a first keyboard of a first keyboard instrument. The display control circuit is configured to display, on a display device, the observation images and reference images. The reference images include moving images of at least one hand and one or more fingers of a reference performer who is playing a second keyboard of a second keyboard instrument. The at least one hand and the one or more fingers of the reference performer are displayed overlapping the first keyboard included in the observation images.
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公开(公告)号：US11782509B1
公开(公告)日：2023-10-10
申请号：US17748046
申请日：2022-05-19
申请人： Ching Lee , Ruey Yuan Lee
发明人： Ching Lee , Ruey Yuan Lee
CPC分类号： G06F3/015 , G10H1/361 , G10H2220/376
摘要： A brainwave audio and video encoding and playing system is provided. Based on the research and understanding of the brainwaves, the relations of variations of the brainwaves corresponding to the melodies of the human voice senses and the relations of the human brainwaves to the colors is built so as to create rules for playing of the melodies by musical instrument and colors in a display so that variations of the brainwaves can be expressed by playing of music and display of colors and the messages of brainwaves could be transferred. As a result, the people have the same feeling to the testers.
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公开(公告)号：US20230317049A1
公开(公告)日：2023-10-05
申请号：US18129249
申请日：2023-03-31
申请人： Google LLC
IPC分类号： G10K11/178 , G10H1/00
CPC分类号： G10K11/1785 , G10H1/0066 , G10K2210/505 , G10K2210/1081 , G10K2210/1053
摘要： Systems and methods for audio listening devices, comprise a speaker coupled to a first housing, a sound port having a first end and a second end, wherein the first end is coupled to the first housing, and the second end is configured to be inserted in an ear canal of a person such that sound waves emitted from the speaker propagates via a secondary path to the ear canal through the sound port, active noise cancellation (ANC) components configured to generate anti-noise signals through the micro-speakers to cancel external noise, and a first microphone disposed within the sound port at the second end of the sound port such that the first microphone is configured to detect the anti-noise signal that propagates through the sound port via the secondary path and the external noise that propagates via a primary path.
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公开(公告)号：US20230317042A1
公开(公告)日：2023-10-05
申请号：US17866540
申请日：2022-07-17
申请人： Roland Corporation
IPC分类号： G10H3/14
CPC分类号： G10H3/146
摘要： By limiting deformation of an upper cover part 41 toward an inner peripheral side through catching between an outer peripheral surface of a bent part 21b and a stopper 46 or by forming an interval between a sensor installation part 21d and the upper cover part 41 to gradually increase from the inner peripheral side toward an outer peripheral side, at the time of being struck from a lateral direction, the upper cover part 41 and the lateral cover part 42 are suppressed from contacting an outer edge of the sensor installation part 21d. Thus, since the protrusion 45 is easily pressed to the edge sensor 5, the sensitivity of the edge sensor 5 with respect to the striking from the lateral direction can be facilitated.
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公开(公告)号：US20230317039A1
公开(公告)日：2023-10-05
申请号：US18188310
申请日：2023-03-22
发明人： Tsutomu YAMAGUCHI
IPC分类号： G10H1/34
CPC分类号： G10H1/346 , G10H2220/265 , G10H2220/221
摘要： A keyboard device for a keyboard instrument includes a keyboard chassis, keys disposed on the keyboard chassis, and a key support mechanism which is provided so as to support the keys from below, and causes, upon depression of a key, the depressed key to operate such that the key pivotally moves about a virtual pivot located rearward of a rear end of the key. The keyboard chassis includes a key stopper with which a rear end of an associated key moves into contact from below when the key returns to its original position before the key depression. The key includes a contact surface for contacting the key stopper in a key-released state, and a protrusion formed to protrude upward from the contact surface. At least one of the key stopper and the protrusion is disposed in plurality along a longitudinal direction of the key.
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公开(公告)号：US20230317038A1
公开(公告)日：2023-10-05
申请号：US18189046
申请日：2023-03-23
发明人： Tsutomu YAMAGUCHI
IPC分类号： G10H1/34
CPC分类号： G10H1/344
摘要： A keyboard device for a keyboard instrument, including a key support mechanism assembled to a keyboard chassis, improved not only in the ease of assembly during manufacturing of the keyboard device but also in the ease of disassembly during maintenance of the same. The keyboard device includes a keyboard chassis, a key disposed on the keyboard chassis, and a key support mechanism which supports the key from below and causes, upon depression of the key, the depressed key to operate such that the key pivotally moves about a virtual pivot. The key support mechanism includes a first arm and a second arm which, when mounted on the keyboard chassis during assembly of the keyboard device, in a state where one of the arms is pivotally engaged with the keyboard chassis, the other can be mounted on the keyboard chassis while being connected to the one.
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公开(公告)号：US20230306939A1
公开(公告)日：2023-09-28
申请号：US18125414
申请日：2023-03-23
发明人： Hirokatsu KATOH , Takahiro MORIYA
IPC分类号： G10H1/34
CPC分类号： G10H1/34
摘要： A case of a keyboard instrument includes a lower case formed from a resin material which is a first material and extended long in a left-right direction which is a first direction, plural reinforcement members (a first reinforcement member, a second reinforcement member) fixed to the lower case, made from a sheet of steel which is a second material whose linear expansion coefficient is smaller than a linear expansion coefficient of the first material, and disposed to be divided in the left-right direction, a front case formed in such a manner as to extend long in the first direction and fixed to each of the plural reinforcement members, and side cases (a left side case, a right side case) disposed adjacent to the front case and fixed to ends of the reinforcement members.
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公开(公告)号：US20230306937A1
公开(公告)日：2023-09-28
申请号：US18020348
申请日：2021-09-23
申请人： Andrea VITALETTI
发明人： Andrea VITALETTI , Augusto GRENGA
IPC分类号： G10H1/06 , H04N23/959 , H04N23/667
CPC分类号： G10H1/06 , H04N23/959 , H04N23/667 , G10H2220/455
摘要： Disclosed is a system for the real-time acquisition, analysis, and conversion of the visual spectrum of shapes, images, colors, and signs into sound spectrum, which is usable in various communicative contexts, such as in the field of interactive videogames, computer science, neuroscience and neuroimaging in the medical field, visual arts, social arts, but also in the pedagogical field, characterized in that it includes a hardware component for the analog optical acquisition of the still or dynamic images present on a transparent flat surface of the hardware component, and a software component for processing the acquired images and converting their visual spectrum into sound spectrum.
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119.发明公开公开(公告)号：US20230290382A1
公开(公告)日：2023-09-14
申请号：US18200444
申请日：2023-05-22
发明人： Xin FENG
CPC分类号： G11B27/06 , G10H1/368 , G10H2240/141
摘要： This application relates to a method for matching music with a video performed by a computer device, and a storage medium. The method includes: determining a cut speed of a video; determining a long-time audio speed corresponding to each of a plurality of pieces of candidate music according to a high-scale point and a music duration of the candidate music; selecting matched music from the pieces of candidate music according to the cut speed and the corresponding long-time audio speeds; determining, according to a video duration of the video and a high-scale point corresponding to the matched music, a short-time audio speed corresponding to each music clip in the matched music; and determining a target music clip in the matched music according to the cut speed of the video and the corresponding short-time audio speed, and synthesizing the target music clip and the video to obtain a target video.
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公开(公告)号：US20230290324A1
公开(公告)日：2023-09-14
申请号：US18179680
申请日：2023-03-07
申请人： YAMAHA CORPORATION
发明人： Yoshimasa ISOZAKI , Ryotaro AOKI , Akihiko SUYAMA
CPC分类号： G10H1/0008 , G10H1/34 , G10H1/0058 , G10H2210/091
摘要： A sound processing system includes an electronic musical instrument and a sound processing apparatus communicable with the instrument. The instrument includes an audio signal generator that generates an audio signal according to a user performance on the electronic musical instrument, a first signal processor that performs first effect processing on the audio signal to generate a first processed audio signal, a first sound emitter that emits a first performance sound component based on at least one of the first processed audio signal or a second processed audio signal, and a first audio signal output that outputs the audio signal. The apparatus includes a first audio signal receiver that receives the audio signal output from the first audio signal output, in a state where the instrument is communicating with the apparatus, a second signal processor that performs second effect processing on the received audio signal, including removing a direct sound component from the received audio signal, to generate the second processed audio signal, and a second sound emitter that emits a second performance sound component based on the second processed audio signal. In the state where the instrument is communicating with the apparatus, the first signal processor changes the amount of the first effect processing to the generated audio signal in generating the first processed audio signal that is emitted by the first sound emitter, in a state where the audio signal is not output to the apparatus, or the first sound emitter emits the second performance sound component based on the second processed audio signal.
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