Audio processing method and device, equipment and medium

Abstract

The invention discloses an audio processing method and device, equipment and a medium, and the method comprises the steps: obtaining a to-be-processed humming audio, and obtaining music information corresponding to the to-be-processed humming audio, the music information comprising note information and beat information per minute; determining a chord corresponding to the to-be-processed audio based on the note information and the beat information per minute; generating an MIDI file corresponding to the humming audio to be processed according to the note information and the beat information perminute; generating chord accompaniment audio corresponding to the humming audio to be processed according to the beat information per minute, the chord and chord accompaniment parameters acquired inadvance; and outputting the MIDI file and the chord accompaniment audio. In this way, the melody rhythm and chord accompaniment audio corresponding to the humming audio of the user can be generated, accumulative errors are not likely to be generated, and the music experience of different users is consistent.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to an audio processing method, device, equipment, and medium. Background technique [0002] In the creation of original songs, professional musicians need to match the chords to the scores, and record the main melody and chord accompaniment played by professional instrumentalists. This requires a high level of musical knowledge for the relevant personnel, and the whole process takes a long time ,high cost. [0003] In order to solve the above problems, the prior art mainly converts the collected user audio into MIDI (Musical Instrument Digital Interface, Musical Instrument Digital Interface) files, and then analyzes the MIDI files to generate MIDI files corresponding to chord accompaniment. [0004] The inventors have found that at least the following problems exist in the above prior art. The above prior art relies on MIDI files as input and output, and needs to us...

AI Technical Summary

Problems solved by technology

This will cause cumulative errors due to the small amount of information in the MIDI file, incomplete recognition and conversion, etc.

At the same time, only MIDI files are generated in the end, and the playback of MIDI files depends on the performance of audio equipment, which is prone to the problem of audio timbre distortion, which may not achieve the expected effect, making the user experience inconsistent during the transmission process

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