Audio processing method and computer device

Abstract

The embodiment of the invention provides an audio processing method and a computer device. The audio processing method is used for generating a synthetic accompaniment with a variable sound of a target object. The method provided by the embodiment of the invention comprises the following steps: acquiring a to-be-synthesized variable sound, wherein the to-be-synthesized variable sound is an audio obtained by performing tone-modifying and non-speed-changing processing on an original dry sound corresponding to a target song according to a tone of a target object; obtaining an antiphonal singing sentence group time period template of the target song, and decomposing the to-be-synthesized voice into a target object sentence group and a user sentence group according to the antiphonal singing sentence group time period template; reserving a target object sentence group in the to-be-synthesized variable sound, and performing mute processing on a user sentence group in the to-be-synthesized variable sound; performing sound mixing on the reserved target object sentence group and the target song accompaniment according to a preset energy ratio, so that the loudness of the accompaniment volume after sound mixing is the same as the original loudness of the target song accompaniment and is not lower than a preset loudness standard; and outputting the mixed accompaniment audio with the changed sound of the target object.

Description

technical field [0001] The invention relates to audio synthesis processing, in particular to an audio processing method and a computer device. Background technique [0002] In recent years, the speed of music creation has exploded, and hundreds of original songs are produced every day. In daily entertainment, if in different common application scenarios, people may need voice-changing accompaniment with different target objects, such as minion voice-changing accompaniment or Crayon Shin-chan voice-changing accompaniment. The corresponding accompaniment of the song cannot be provided in time for use in the karaoke system. [0003] Therefore, there is an urgent need to provide a method for generating a synthetic accompaniment with a voice change of a target object. Contents of the invention [0004] An embodiment of the present invention provides an audio processing method and a computer device for generating a synthetic accompaniment with a voice change of a target object...

AI Technical Summary

Problems solved by technology

In daily entertainment, if in different common application scenarios, people may need voice-changing accompaniment with different target objects, such as minion voice-changing accompaniment or Crayon Shin-chan voice-changing accompaniment. The corresponding accompaniment of the song cannot be provided in time for use in the karaoke system

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