AUDIO ADJUSTING METHOD, DEVICE AND APPARATUS, AND STORAGE MEDIUM

The present disclosure provides an audio adjusting method, device and apparatus, and a storage medium. The method includes: acquiring a to-be-adjusted audio signal; acquiring an actual sound effect characteristic curve of the to-be-adjusted audio signal, which is a relation curve of actual values be...

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Bibliographic Details
Main Authors SHEN, Yan, LIANG, Jingxian, LI, Zhongru
Format Patent
LanguageEnglish
Published 27.06.2024
Subjects
ACOUSTICS
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
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Summary:The present disclosure provides an audio adjusting method, device and apparatus, and a storage medium. The method includes: acquiring a to-be-adjusted audio signal; acquiring an actual sound effect characteristic curve of the to-be-adjusted audio signal, which is a relation curve of actual values between sound effect parameters including level values characterizing frequency response characteristics of the audio signal, and frequency points, of the to-be-adjusted audio signal; determining, according to at least the actual sound effect characteristic curve, an abnormal frequency point set in the actual sound effect characteristic curve; acquiring an audio compensation value corresponding to each abnormal frequency point in the abnormal frequency point set, and adjusting the actual sound effect characteristic curve based on at least one audio compensation value to obtain an adjusted sound effect characteristic curve; and outputting an adjusted audio signal based on the adjusted sound effect characteristic curve.
Bibliography:Application Number: US202117795217