公开(公告)号：US20230360620A1

公开(公告)日：2023-11-09

申请号：US17737216

申请日：2022-05-05

Applicant: Lemon Inc.

Inventor： Bochen LI ,  Andrew SHAW ,  Jitong CHEN

IPC: G10H1/00 ,  G10H1/38

CPC classification number: G10H1/0025 ,  G10H1/38 ,  G10H2250/311

Abstract: In examples, a method for converting audio samples to full song arrangements is provided. The method includes receiving audio sample data, determining a melodic transcription, based on the audio sample data, and determining a sequence of music chords, based on the melodic transcription. The method further includes generating a full song arrangement, based on the sequence of music chords, and the audio sample data.

公开(公告)号：US20230360618A1

公开(公告)日：2023-11-09

申请号：US17737258

申请日：2022-05-05

Applicant: Lemon Inc.

Inventor： Vibert THIO ,  Bochen LI ,  Haonan CHEN ,  Jitong CHEN

IPC: G10H1/00

CPC classification number: G10H1/0008 ,  G10H2210/391 ,  G10H2220/116 ,  G10H2210/076 ,  G10H2210/265 ,  G10H2240/325

Abstract: Systems and methods directed to combining audio tracks are provided. More specifically, a first audio track and a second audio track are received. The first audio track is separated into a vocal component and one or more accompaniment components. The second audio track is separated into a vocal component and one or more accompaniment components. A structure of the first audio track and a structure of the second audio track are determined. The first audio track and the second audio track are aligned based on the determined structures of the tracks. The vocal component of the first audio track is stretched to match a tempo of the second audio track. The stretched vocal component of the first audio track is added to the one or more accompaniment components of the second audio track.

公开(公告)号：US20240371345A1

公开(公告)日：2024-11-07

申请号：US18573396

申请日：2023-04-27

Applicant: Lemon Inc.

Inventor： Yufan XUE ,  Qiang ZHENG ,  Dong NIU ,  Liangqin XU ,  Xiaochan WANG ,  Jitong CHEN ,  Bochen LI ,  Naihan LI

IPC: G10H1/00 ,  G10L13/033 ,  G10L13/08

Abstract: Embodiments of the present disclosure relate to a music generation method, apparatus, system and storage medium. In at least some embodiments of the present disclosure, by displaying a music generation interface including a text input box, a music generation control and a music configuration item in response to an operation by a user triggering the music generation control, so that the user can input a custom text in the text input box and configure a music melody through the music configuration item, and then in response to an operation by the user triggering the music generation control, it is possible to generate a voice based on the custom text input by the user, and generate a music including the voice corresponding to the custom text based on the generated voice and the user configured music melody.

公开(公告)号：US20240290306A1

公开(公告)日：2024-08-29

申请号：US18572170

申请日：2023-05-08

Applicant: Lemon Inc.

Inventor： Yilin ZHANG ,  Bochen LI ,  Vibert THIO ,  Shizhu LIU ,  Jitong CHEN ,  Naihan LI ,  Yuping WANG

IPC: G10H1/00 ,  G10L13/08

CPC classification number: G10H1/0025 ,  G10L13/08 ,  G10H2210/005 ,  G10H2210/056 ,  G10H2210/111 ,  G10H2210/151

Abstract: The present disclosure relates to a song generation method, apparatus and system, and a storage medium. The song generation method includes acquiring a target lyric text input by a user; aligning the target lyric text with a singing melody of an initial song, to determine correspondence between text units in the target lyric text and notes in the singing melody, wherein the singing melody is a singing melody of initial lyrics in the initial song; performing voice synthesis on the target lyric text based on the correspondence between the text units in the target lyric text and the notes in the singing melody, to obtain a singing voice singing the target lyric text with the singing melody; and combining the singing voice with an accompaniment audio of the initial song to generate a target song.

公开(公告)号：US20240169961A1

公开(公告)日：2024-05-23

申请号：US18448857

申请日：2023-08-11

Applicant: Beijing Zitiao Network Technology Co., Ltd. ,  Lemon Inc. ,  Douyin Vision Co., Ltd.

Inventor： Shuai YUAN ,  Bochen LI ,  Qiuhong XU ,  Na ZHAO ,  Zhengyi FANG ,  Peidao LI ,  Shengli WANG

IPC: G10H1/00

CPC classification number: G10H1/0008 ,  G10H2210/105 ,  G10H2210/151 ,  G10H2210/571 ,  G10H2220/126

Abstract: Provided are a method and apparatus for determining an audio, an electronic device, and a storage medium. The method includes: a chord corresponding to an input audio is determined in response to receiving the input audio; at least one to-be-selected arrangement style is determined according to the chord and/or a melody attribute of the input audio; at least one to-be-selected arrangement template associated with a target arrangement style is displayed based on a trigger operation to the at least one to-be-selected arrangement style; and a target audio is played based on a trigger operation to the at least one to-be-selected arrangement template.

公开(公告)号：US20230377608A1

公开(公告)日：2023-11-23

申请号：US18366478

申请日：2023-08-07

Applicant: Lemon Inc.

Inventor： Chenyu SUN ,  Jitong CHEN ,  Nathanael SCHAGER ,  Maryyann CRICHTON ,  Josiah John SERRANO ,  Bochen LI ,  Xuefan HU ,  Fraser SMITH ,  Hwankyoo Shawn KIM ,  David TREVELYAN ,  Suiyu FENG ,  Brandon WU ,  Tao XIONG

IPC: G11B27/031 ,  G06F3/0488 ,  G06F3/04847 ,  G11B27/00

CPC classification number: G11B27/031 ,  G06F3/0488 ,  G06F3/04847 ,  G11B27/007 ,  G06F3/165

Abstract: The present application provides a special effect processing method and apparatus. The method includes: generating an audio signal in response to a touch operation of a user in a process of playing a video; segmenting the audio signal into multiple audio frames; performing, according to attributes of the audio frames, special effect processing on a picture which is currently played in the video.

公开(公告)号：US20230360619A1

公开(公告)日：2023-11-09

申请号：US17737282

申请日：2022-05-05

Applicant: Lemon Inc.

Inventor： Bochen LI ,  Vibert THIO ,  Haonan CHEN ,  Xuefan HU ,  Jitong CHEN

IPC: G10H1/00

CPC classification number: G10H1/0008 ,  G10H1/0066 ,  G10H2210/131 ,  G10H2240/075 ,  G10H2240/131

Abstract: In examples, a method for generating a remixed audio sample is provided. The method may include receiving an audio portion, obtaining metadata from the received audio portion, and analyzing the metadata and generating a symbolic music representation based on the analyzed metadata. In some examples, a selection of a style asset is received and applied to the symbolic music representation. Accordingly, a remixed audio portion may be rendered based on the stylized symbolic representation. That is, metadata associated with a song or song portion may be analyzed to identify a tempo, key, structure, chord, and/or progressions, etc., such that a remixed version of the song can be provided with customized instrumental arrangements and styles.