Car window lifting sound quality evaluation method and device, computer equipment and storage medium

• Main Authors: HUANG TAO, TU LI'E, ZHANG BINYU, BI JINYAN
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2024
• Subjects: ACOUSTICS; MUSICAL INSTRUMENTS; PHYSICS; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION

The invention relates to the field of sound quality evaluation, and discloses a vehicle window lifting sound quality evaluation method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining a vehicle window lifting sound signal; transient impact sound features, steady-state motor noise features and steady-state friction sound features are extracted from the car window lifting sound signals; determining the transient impact sound quality of the vehicle window lifting sound signal according to the transient impact sound characteristics; determining the steady-state motor noise quality of the car window lifting sound signal according to the steady-state motor noise characteristics; determining the steady-state friction sound quality of the car window lifting sound signal according to the steady-state friction sound characteristics; the transient impact sound quality, the steady-state motor noise quality and the steady-state friction sound quality are processed through