Method for accurately adjusting and evaluating automobile sound
A car audio and frequency response curve technology, applied in the direction of electrical components, etc., can solve the problems of difficulty in adjustment work, subjective evaluation with subjective color, and affect the authenticity and accuracy of evaluation, so as to improve the debugging efficiency and ensure the effect Effect
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[0023] Hereinafter, the present invention will be described in detail based on the drawings showing embodiments of the present invention.
[0024] According to the embodiment of the present invention, the tuning method of the vehicle audio includes four processes. The first process is the test and evaluation of the speaker component level. The purpose is to ensure that the main performance indicators of the speakers meet the design requirements, so as not to affect the final sound effect of the vehicle. The second process is the test and evaluation of the host component level. The purpose is to ensure that the main performance indicators of the host meet the design requirements, so as not to affect the final sound effect of the vehicle. The third process is the objective test and evaluation of vehicle-level audio. Objective test evaluation is carried out when both the speaker and the host meet the design requirements. The purpose is to determine whether the interior environmen...
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