公开(公告)号：US20240265900A1

公开(公告)日：2024-08-08

申请号：US18423516

申请日：2024-01-26

申请人： Soundtrap AB

发明人： Francois PACHET ,  Pierre ROY

IPC分类号： G10H1/38

CPC分类号： G10H1/38 ,  G10H2210/111

摘要： The present disclosure relates to a method for generating a new chord sequence. The method comprises obtaining known chord sequences (S), wherein each known chord sequence has a respective known transition (T) between each pair of consecutive chords (C) in the known chord sequence. The method also comprises, among the chords of the known sequences, determining one or more new allowed transitions (N). The method also comprises, among the chords of the known chord sequences, generating a new chord sequence (L) based on there being a respective known or new allowed transition between each two consecutive chords in the new chord sequence, and the new chord sequence being loopable by there also being a known or new allowed transition between a first chord and a last chord in the new chord.

公开(公告)号：US12014706B1

公开(公告)日：2024-06-18

申请号：US18208095

申请日：2023-06-09

申请人： Chord Board, LLC

发明人： Akiva Shapiro

IPC分类号： G10H1/00 ,  G10H1/38

CPC分类号： G10H1/0016 ,  G10H1/0066 ,  G10H1/38

摘要： A musical instrument including a note player operable to produce individual notes in a selected key, wherein a layout of the note player corresponds to a selected chord, in which three finger regions of the note player correspond to a root note, a third note, and a fifth note of the selected chord in the selected key.

公开(公告)号：US20230035440A1

公开(公告)日：2023-02-02

申请号：US17847599

申请日：2022-06-23

申请人： CASIO COMPUTER CO., LTD.

发明人： Yukina ISHIOKA ,  Yousuke ISHIOKA

IPC分类号： G10H1/36 ,  G10H1/00 ,  G10H1/38

摘要： In an electronic device for an electronic musical instrument, a determination grace period during which a plurality of operations on the electronic musical instrument by a user are determined to be simultaneously performed for the first section is set based on the data included in a first section of the song having a plurality of sections. Automatic accompaniment is advanced from the first section to the next second section when a user operation of the electronic musical instrument is detected outside of the determination grace period for the first section during the playback of the first section of the accompaniment, and automatic accompaniment is not advanced from the first section to the second section when the user operation of the electronic musical instrument is detected within the determination grace period for the first section during the playback of the first section of the accompaniment.

公开(公告)号：US20220262404A1

公开(公告)日：2022-08-18

申请号：US17652810

申请日：2022-02-28

申请人： SMULE, INC.

发明人： Parag P. CHORDIA ,  Perry R. COOK ,  Mark T. GODFREY ,  Prerna GUPTA ,  Nicholas M. KRUGE ,  Randal J. LEISTIKOW ,  Alexander M.D. RAE ,  Ian S. SIMON

IPC分类号： G11B27/031 ,  G06F3/0482 ,  G06F3/04842 ,  G10L21/055 ,  G10L21/003 ,  G10H1/00 ,  G10H1/38

摘要： Coordinated audio and video filter pairs are applied to enhance artistic and emotional content of audiovisual performances. Such filter pairs, when applied in audio and video processing pipelines of an audiovisual application hosted on a portable computing device (such as a mobile phone or media player, a computing pad or tablet, a game controller or a personal digital assistant or book reader) can allow user selection of effects that enhance both audio and video coordinated therewith. Coordinated audio and video are captured, filtered and rendered at the portable computing device using camera and microphone interfaces, using digital signal processing software executable on a processor and using storage, speaker and display devices of, or interoperable with, the device. By providing audiovisual capture and personalization on an intimate handheld device, social interactions and postings of a type made popular by modern social networking platforms can now be extended to audiovisual content.

公开(公告)号：US11322124B2

公开(公告)日：2022-05-03

申请号：US16282453

申请日：2019-02-22

申请人： Yamaha Corporation

发明人： Kouhei Sumi

IPC分类号： G10H1/38

摘要： A chord identification method selects from among a plurality of chord identifiers a chord identifier that corresponds to an attribute of a piece of music represented by an audio signal, where the plurality of chord identifiers corresponds to respective ones of a plurality of attributes relating to pieces of music; and identifies a chord for the audio signal by applying a feature amount of the audio signal to the selected chord identifier.

公开(公告)号：US20210383783A1

公开(公告)日：2021-12-09

申请号：US17407524

申请日：2021-08-20

申请人： YAMAHA CORPORATION

发明人： Misa GOTO

IPC分类号： G10H1/38 ,  G10H1/00

摘要： A chord processing device includes a memory storing instructions, and a processor configured to implement the stored instructions to execute a plurality of tasks, including: a receiving task that receives a first chord consisting of plural notes, an analysis task that determines whether the first chord c is a subject chord, and a converting task that, in a case where the analysis task determines that the first chord is the subject chord, converts the first chord into a second chord that relates to the first chord a case where the first chord satisfies a prescribed chord-related condition relating to the first and second chords, while not converting the first chord in a case where the first chord does not satisfy the prescribed chord-related condition.

公开(公告)号：US11173399B2

公开(公告)日：2021-11-16

申请号：US16291820

申请日：2019-03-04

申请人： Activision Publishing, Inc.

发明人： Michael J. Chrzanowski, Jr. ,  Jonathan L. Hilliker ,  Robert L. Gallerani

IPC分类号： G10H1/34 ,  A63F13/54 ,  A63F13/44 ,  A63F13/428 ,  A63F13/245 ,  G10H1/36 ,  G10H1/38 ,  A63F13/21 ,  A63F13/5375 ,  A63F13/814 ,  A63F13/214

摘要： A music based video game provides a user directed sound generation feature. In some embodiments, the user is provided a video game controller simulating a musical instrument, which the user may operate similarly to its real musical instrument counterpart. A free play feature is provided for users to operate the video game controller, where a processor of a video game console receives input signals from the video game controller and outputs audio samples based on the received input signals. During the free play feature, multiple suggestions as to how to operate the video game controller are simultaneously provided to give users some guidance as to what to play using the video game controller.

公开(公告)号：US11037537B2

公开(公告)日：2021-06-15

申请号：US16434086

申请日：2019-06-06

申请人： Xiaoye Huo ,  Daimeng Wang ,  Salman Habib ,  Yipeng Zhang ,  Yongjian Wang ,  Zhian Mi ,  Wenhong Qu ,  Gen Yin ,  Xin Yin

发明人： Xiaoye Huo ,  Daimeng Wang ,  Salman Habib ,  Yipeng Zhang ,  Yongjian Wang ,  Zhian Mi ,  Wenhong Qu ,  Gen Yin ,  Xin Yin

IPC分类号： G10H1/00 ,  G10H1/06 ,  G10H1/38 ,  G10G1/02

摘要： A method and apparatus for music generation may include steps of receiving any length of input; recognizing pitches and rhythm of the input; generating a first segment of a full music; generating segments other than the first segment to complete the full music; generating connecting notes, chords and beats of the segments of the full music and handling anacrusis; and generating instrument accompaniment for the full music, and comprise a music generating system to realize the steps of music generation.

公开(公告)号：US10957292B2

公开(公告)日：2021-03-23

申请号：US16669960

申请日：2019-10-31

申请人： Mark Strachan

发明人： Mark Strachan

IPC分类号： G10H1/00 ,  G10G1/00 ,  G10H1/38 ,  G10G1/02

摘要： A music composition, editing, and playback system and method provides a user interface design based on geometric interpretation of music theory replacing traditional modern music notation with geometric shapes including chords represented by polygons that are colored with colors or hues.

公开(公告)号：US10600398B2

公开(公告)日：2020-03-24

申请号：US14442330

申请日：2013-12-05

申请人： SONY CORPORATION

发明人： Francois Pachet ,  Pierre Roy

IPC分类号： G10H1/38 ,  G10H1/36 ,  G10H1/18 ,  G10H1/40

摘要： A device for generating a real time music accompaniment includes a music input interface, a music mode classifier that classifies pieces of music received at the music input interface into one of different music modes including at least a solo mode, a bass mode, and a harmony mode, a music storage, and a music output interface. A music selector selects one or more recorded pieces of music as real time music accompaniment to an actually played piece of music received at the music input interface, wherein the one or more selected pieces of music are selected to be in a different music mode than the actually played piece of music. A music output interface outputs the selected pieces of music.