KR-102962541-B1 - Method and device for providing real-time audio mixing service and playlist

KR102962541B1KR 102962541 B1KR102962541 B1KR 102962541B1KR-102962541-B1

Abstract

The method for providing an audio mixing service and a playlist is a method for providing an audio mixing service to a user terminal through a processor, comprising: an information receiving step of receiving sound source information and mixing information regarding said sound source information; an audio generating step of selecting an audio block corresponding to at least one stem item included in said sound source information based on said mixing information and combining audio information included in said audio block to generate a session audio; a mixing sound source playback step of generating a mixing sound source based on said session audio and playing said mixing sound source; and a playlist generating step of determining the similarity between data stored in a memory module and said mixing sound source by considering the musical characteristics of said mixing sound source when said mixing sound source is being played and selecting the next sound source to be played, wherein said mixing information may include information generated based on the user's surrounding environment information collected from a sensor of said user terminal.

Inventors

김태형
김근형
이종필
금상은

Assignees

뉴튠(주)

Dates

Publication Date: 20260511
Application Date: 20231127

Claims (4)

In a method of providing an audio mixing service to a user terminal through a processor, An information receiving step for receiving sound source information and mixing information regarding the said sound source information; An audio generation step of selecting an audio block corresponding to at least one stem item included in the sound source information based on the mixing information above, and combining the audio information included in the selected audio block to generate a single session audio; A mixing sound source playback step of generating a mixing sound source based on the above session audio and playing the generated mixing sound source; and When the above-mentioned mixed audio source is being played, a playlist generation step of determining the similarity between the data stored in the memory module and the above-mentioned mixed audio source by considering the musical characteristics of the above-mentioned mixed audio source, and selecting the next audio source to be played; The above mixing information is An audio mixing service and a playlist provision method comprising information generated based on surrounding environment information of the user collected from a sensor of the user terminal.
In paragraph 1, The above playlist creation step is, An audio mixing service and a playlist provision method comprising the step of generating a list of the mixing sound sources generated based on the mixing information, and then playing the audios present in the list.
In paragraph 1, The above mixing information is An audio mixing service and a playlist provision method comprising at least one of music characteristic information and music tag information entered by a user.
In paragraph 3, The above music tag information A method for providing an audio mixing service and a playlist including at least one of genre information, mood information, and brightness information.

Description

Method and device for providing real-time audio mixing service and playlist The present invention relates to a real-time audio mixing service and a method and apparatus for providing a playlist, and more specifically, to a technology that utilizes user information, including information input by a user or information about the user's surrounding environment, as mixing information, and accordingly selects and mixes stem data to provide real-time mixed audio. With the advancement of technology, it has become possible to digitize existing large-capacity media and convert them into low-capacity media. As a result, today, users can store various types of media on portable devices and conveniently select and enjoy the media they want while on the move. Furthermore, media digitized through digital compression technology enables media sharing among users over networks, which has explosively boosted online media services, and many applications and programs related to this are being developed. Music constitutes a significant portion of the vast amount of media available; compared to other media types, it requires less data and places a lower communication load, making it suitable for supporting real-time streaming services and resulting in high satisfaction for both service providers and users. Consequently, services providing online music to users through various methods are currently emerging. While existing online music services were limited to simply providing music to online-connected users in real time through methods such as delivering audio sources to user terminal devices or offering streaming services, recently, services that recommend highly preferred media to users are being provided by utilizing big data or artificial intelligence technology. However, current recommendation methods in online music services generate music charts by simply aggregating the number of tracks purchased, listened to, or searched by users, and then make recommendations based on these charts. This approach recommends music based on statistical criteria derived from mere access counts, thereby ignoring the diversity and variability of user preferences. Furthermore, because this method recommends music based on accumulated access counts, the volatility of the music charts is low; consequently, most of the music currently recommended overlaps with previously recommended tracks, significantly reducing its effectiveness. In addition, there are cases where users want to listen to different versions of the same music according to their preferences, but currently, unless the music distribution company distributes the music in different versions, users are unable to listen to versions of the music that have a different feel. FIG. 1 is a diagram illustrating a part of the configuration of a real-time audio mixing service providing system based on user information according to one embodiment of the disclosed invention. FIG. 2 is a diagram illustrating a part of the configuration of a real-time audio mixing service providing device based on user information according to one embodiment of the disclosed invention. FIG. 3 is a diagram illustrating a real-time audio mixing service and a playlist provision method based on user information according to one embodiment of the disclosed invention. FIG. 4 is a diagram illustrating a method for providing a real-time audio mixing service and a playlist according to an embodiment of the disclosed invention, wherein music characteristic information input by a user is generated as mixing information, and a mixing sound source is generated based on the generated mixing information. FIG. 5 is a diagram illustrating a method for providing a real-time audio mixing service and a playlist according to an embodiment of the disclosed invention, wherein music tag information entered by a user is generated as mixing information, and a mixing sound source is generated based on the generated mixing information. FIG. 6 is a diagram illustrating a method for providing a real-time audio mixing service and a playlist according to an embodiment of the disclosed invention, wherein user's surrounding environment information is generated as mixing information, and a mixing sound source is generated based on the generated mixing information. FIG. 7 is a diagram illustrating a method for generating a real-time mixed sound source by individually adjusting session audio in a real-time audio mixing service and playlist provision method according to one embodiment of the disclosed invention. FIG. 8 is a diagram illustrating a multi-client management method of a real-time audio mixing service providing device according to one embodiment of the disclosed invention. FIG. 9 is a drawing illustrating an interface screen displayed on a user terminal when a mixing audio service is provided in practice by applying the disclosed invention. Hereinafter, embodiments according to the present invention will be described with reference to the ac