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：US20230360621A1

公开(公告)日：2023-11-09

申请号：US18310383

申请日：2023-05-01

申请人： Soundtrap AB

发明人： François PACHET ,  Pierre ROY

IPC分类号： G10H5/02

CPC分类号： G10H5/02

摘要： The present disclosure relates to a method of automatically preparing a MIDI file based on a target MIDI file comprising respective note information about each of a plurality of target notes and a source MIDI file comprising respective note information about each of a plurality of source notes. Each note information comprises pitch information defining a pitch of the note. The method comprises ranking the plurality of target notes based on the pitch of each target note. The method also comprises, for each of the ranked target notes, removing the pitch information from the note information of the target note. The method also comprises, for each of the ranked target notes, replacing the removed pitch information with pitch information of a corresponding source note, whereby the target note has the same pitch as the corresponding source note, forming a plurality of new notes of a new MIDI file.

公开(公告)号：US11790875B2

公开(公告)日：2023-10-17

申请号：US17471000

申请日：2021-09-09

申请人： Soundtrap AB

发明人： Pierre Roy ,  François Pachet

IPC分类号： G10H1/00

CPC分类号： G10H1/0025 ,  G10H1/0066 ,  G10H2220/116 ,  G10H2220/126 ,  G10H2240/021

摘要： A system is provided for editing an audio file. The system displays, on an electronic device, a piano roll. The system receives a user input to cut a segment of the piano roll. The segment of the piano roll includes a respective tone that extends across both sides of the segment of the piano roll, such that the respective tone includes: a first portion of the respective tone that precedes the segment of the piano roll; and a second portion of the respective tone that follows the segment of the piano roll. In response to the user input to cut the segment of the piano roll, the system cuts the segment from the piano roll and, without user intervention, concatenate the first portion of the respective tone with the second portion of the respective tone.

公开(公告)号：US20240013755A1

公开(公告)日：2024-01-11

申请号：US18336841

申请日：2023-06-16

申请人： Soundtrap AB

发明人： Pierre ROY ,  Francois PACHET

IPC分类号： G10H1/00

CPC分类号： G10H1/0008 ,  G10H1/0066 ,  G10H2240/021 ,  G10H2220/126

摘要： This disclosure relates to editing an audio file of a time stream having a plurality of tones T. The stream is cut at a first time point of the stream, producing a first cut A cutting the stream into a first stream and a second stream, whereby each tone which extends across the first cut, is cut into a first part Ta which is in the first stream and a second part Tb which is in the second stream. For each of the tones extending across the first cut, a respective memory space is allocated to each of the first part and the second part, each of the memory spaces storing an original state of the tone. The first stream is allocated with a further stream, comprising adjusting the first part of one of the tones based on the information stored in the memory space allocated to said first part.

公开(公告)号：US11798523B2

公开(公告)日：2023-10-24

申请号：US17149373

申请日：2021-01-14

申请人： Soundtrap AB

发明人： Jonas Lundquist ,  Joakim Persson ,  Nikhil Nair ,  Jacqueline Sibert

IPC分类号： G10H1/00

CPC分类号： G10H1/0008 ,  G10H2210/105 ,  G10H2220/126 ,  G10H2240/171

摘要： A method includes displaying a graphical user interface (GUI) for a step sequencer in a digital audio workstation. The GUI includes a sequence of user interface elements corresponding to a portion of a roll for an audio composition. Each user interface element in the sequence of user interface elements represents a respective time interval for a note. The sequence of user interface elements. The method includes receiving a user input interacting with a first user interface element. The method includes, in response to the user input: splitting a played note represented by the first user interface element into two or more played notes. The method further includes providing the audio composition for playback by a speaker.