CN116978344A

CN116978344A - Method and system for playing and automatically accompanying

Info

Publication number: CN116978344A
Application number: CN202310929930.4A
Authority: CN
Inventors: 刘春清
Original assignee: Guangzhou Zhujiang Aimosen Digital Musical Instrument Co ltd
Current assignee: Guangzhou Zhujiang Aimosen Digital Musical Instrument Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2023-10-31

Abstract

The application discloses a method for playing and automatically accompaniment, which comprises the following steps: s1, a user performs singing exercise while performing piano playing; s2, respectively acquiring audio files of piano playing sound and singing sound; s3, conveying the playing sound and the singing sound into a song database, and comparing the playing sound and the singing sound through a comparison module to confirm the singed song; s4, synchronizing the confirmed song progress with the singing progress of the user; s5, splitting the voice part and the accompaniment part of the confirmed song, and selecting only the voice to select a playing mode; and S6, finally, playing the voice part of the confirmed song, and performing chorus accompaniment on the user. According to the application, the piano playing sound and singing sound of the user are recorded separately through the recording module, the playing song and the song progress are determined through the synchronizing module, and the confirmed songs are synchronously played, so that the chorus effect with the user is created, and the performance effect can be enhanced.

Description

Method and system for playing and automatically accompanying

Technical Field

The application relates to the technical field of music training, in particular to a method and a system for automatic accompaniment of playing.

Background

The automatic accompaniment software is a byproduct in MIDI software, and is very suitable for beginners, and its basic principle is that the user inputs the chord of a song according to the rhythm, marks the chord with letters such as Am, G7, D9, etc., then assigns a style to the music, and the computer automatically prepares the music into a complete music.

The method for automatically matching accompaniment to melody through server as disclosed in patent CN107301857a comprises the following steps, step (1) receiving MIDI file loaded with melody and parameters of various musical instrument types provided by user, step (2) analyzing MIDI file, obtaining note information of melody according to speed dividing bar, determining the adjustability, step (3) determining the adjustment to the melody with determined adjustability, step (4) matching chord to melody and optimizing effect, step (5) matching musical instrument to melody, and generating MIDI file to melody. The user can try a plurality of automatic matching modes in a short time, can modify any musical instrument and chord at any time, can hear the final effect at any time in the operation process, and finally saves the final effect as an audio file.

In the actual operation process, most systems and methods for playing and automatically accompanying are to renew non-existing songs, but have no way to quickly exercise singing of singers, and cannot be compared with original singing in recording.

It can be seen that the above problems exist in the prior art, and improvements are needed.

Disclosure of Invention

In view of the above problems in the prior art, an aspect of the present application is to provide a method and a system for automatic accompaniment of playing, so as to solve the problems that a singer cannot perform singing exercise, record and compare himself with an original singing, and in a small-range performance process, a chorus effect cannot be achieved, and a better performance effect is achieved.

In order to achieve the above object, the present application provides a method for playing an automatic accompaniment, comprising the steps of:

s1, a user performs singing exercise while performing piano playing;

s2, respectively acquiring audio files of piano playing sound and singing sound;

s3, conveying the playing sound and the singing sound into a song database, and comparing the playing sound and the singing sound through a comparison module to confirm the singed song;

s4, synchronizing the confirmed song progress with the singing progress of the user;

s5, splitting the voice part and the accompaniment part of the confirmed song, and selecting only the voice to select a playing mode;

and S6, finally, playing the voice part of the confirmed song, and performing chorus accompaniment on the user.

Preferably, the acquisition of the piano playing sound and singing sound includes recording by a recording device.

Preferably, the step S2 further includes separating the piano playing sound from the singing sound to perform the vocal accompaniment, and specifically includes an audio system built in the recording device.

Preferably, the song database specifically includes songs of different styles such as folk songs, classical music, popular music and the like.

Preferably, the progress synchronization is matched to the confirmed song according to the lyrics sung by the user, the performance music track and the recording time of the recording device.

The voice part of the original song is independently played through the mode selection module and the playing module, the singing voice of the user can be synchronously recorded, the comparison playing can be carried out after the singing is finished, the problem part of the singing of the user is intuitively felt, and the error part can be conveniently corrected.

Preferably, the selection of the playing mode is specifically a tone adjustment of the vocal portion.

The piano playing sound and the singing sound of the user are recorded separately through the recording module, the playing song and the song progress are determined through the synchronizing module, the confirmed songs are synchronously played, the chorus effect with the user is created, and the performance effect can be enhanced.

A system for playing an automatic accompaniment comprises a recording module, a library module, a comparison module, a synchronization module, a mode selection module and a playing module which are sequentially connected.

Preferably, the recording module is specifically a recorder for recording piano playing sound and singing sound of the user respectively.

Preferably, the mode selection module may adjust the pitch of the vocal portion alone.

Preferably, the playing module may play the voice portion separately.

The beneficial effects are that:

compared with the prior art, the method and the system for playing and automatically accompanying have the following beneficial effects:

1. the piano playing sound and the singing sound of the user are recorded separately through the recording module, the playing song and the song progress are determined through the synchronizing module, the confirmed songs are synchronously played, the chorus effect with the user is created, and the performance effect can be enhanced.

2. The voice part of the original song is independently played through the mode selection module and the playing module, the singing voice of the user can be synchronously recorded, the comparison playing can be carried out after the singing is finished, the problem part of the singing of the user is intuitively felt, and the error part can be conveniently corrected.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic structural diagram of a process of an automatic playing method for playing a song according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a process of the automatic playing accompaniment system for playing a song according to an embodiment of the present application.

Detailed Description

In order to make the technical scheme of the present application better understood by those skilled in the art, the present application will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-2, a method of playing an automatic accompaniment includes the steps of:

s1, a user performs singing exercise while performing piano playing;

The method and the system for playing and automatically accompaniment mainly aim to record piano playing sound and singing sound of a user separately through a recording module, then determine the progress of the playing song and the song through a synchronizing module, synchronously play the confirmed song, create chorus effect with the user and enhance performance effect; the voice part of the original song is independently played through the mode selection module and the playing module, the singing voice of the user can be synchronously recorded, the comparison playing can be carried out after the singing is finished, the problem part of the singing of the user is intuitively felt, and the error part can be conveniently corrected.

Furthermore, the acquisition of piano playing sound and singing sound is mainly recorded by a recording device.

In addition, in step S2, the piano playing sound and singing sound of the user are separated into the vocal accompaniment, and the piano playing sound and the singing sound can be recorded separately through an audio software system built in the recording device.

Moreover, songs with different styles such as folk songs, classical music and popular music are included in the song database, and matching pairing can be quickly performed on songs played and singed by a user.

Furthermore, the matched songs can be synchronously played through the synchronization module according to the lyrics sung by the user, the playing music tracks and the time length recorded by the recording device.

Furthermore, the mode selection module can amplify and tune the voice part of the music.

Furthermore, the recording module is specifically a recorder for recording the piano playing sound and singing sound of the user respectively.

Furthermore, the mode selection module may make tone adjustments to the vocal portion alone.

Furthermore, the playing module can play the voice part independently.

While certain exemplary embodiments of the present application have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the application, which is defined by the appended claims.

Claims

1. A method of playing an automatic accompaniment comprising the steps of:

s1, a user performs singing exercise while performing piano playing;

2. The method of automatic accompaniment for playing a song according to claim 1, wherein the acquisition of the piano playing sound and the singing sound comprises recording by a recording device.

3. The method for automatic accompaniment of playing a song according to claim 1, wherein said step S2 further comprises separating the piano playing sound from the song sound for human voice accompaniment, and specifically comprises an audio system built in the recording apparatus.

4. The method for automatic accompaniment of playing a song according to claim 1, wherein the song database comprises different styles of songs such as folk songs, classical music, popular music, etc.

5. The method of automatic accompaniment for playing according to claim 1, wherein the progress sync is matched to the confirmed song based on the lyrics sung by the user and the playing track and the recording time of the recording device.

6. The method for playing an automatic accompaniment according to claim 1, wherein the selection of the play mode is specifically tone adjustment of the vocal portion.

7. The system for playing the automatic accompaniment is characterized by comprising a recording module, a library module, a comparison module, a synchronization module, a mode selection module and a playing module which are connected in sequence.

8. The system for automatic accompaniment of playing a song of claim 7, wherein the recording module is embodied as a recorder for recording the piano playing sound and the singing sound of the user, respectively.

9. The system for automatic accompaniment of singing of claim 8, wherein the mode selection module is configured to adjust the pitch of the vocal portion individually.

10. The system for automatic accompaniment of singing of claim 9, wherein the play module is configured to play the vocal portion separately.