Audio adjustment method and device, equipment and storage medium

• Main Authors: LI ZHONGRU, LIANG JINGXIAN, SHEN YAN
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: ACOUSTICS; MUSICAL INSTRUMENTS; PHYSICS; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION

The invention provides an audio adjustment method and device, equipment and a storage medium, which are used for adjusting an audio signal and improving a sound effect output effect. The method comprises the following steps: acquiring an audio signal to be adjusted; an actual sound effect characteristic curve of the audio signal to be adjusted is obtained, the actual sound effect characteristic curve is a relation curve of actual values of sound effect parameters of the audio signal to be adjusted and frequency points, and the sound effect parameters comprise level values used for representing the frequency response characteristics of the audio signal; determining an abnormal frequency point set in the actual sound effect characteristic curve at least according to the actual sound effect characteristic curve; obtaining 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