Test audio playing method based on sound reinforcement system and debugging method thereof

Abstract

The invention discloses a test audio playing method based on a sound reinforcement system and a debugging method thereof, and belongs to the field of acoustic equipment. The test audio playing method comprises the steps of S1, installing sound reinforcement equipment at a preset position to form a distributed sound box or loudspeaker array according to the size of a test area and data of the sound reinforcement equipment; S2, generating a uniform sound field in the test area by using a sound reinforcement system; S3, carrying out sound field calibration on the sound reinforcement system; and S4, after the sound reinforcement system completes the sound field calibration, enabling a tested person to enter the test area to detect the hearing impairment degree. According to the invention, the uniform sound field is generated in the test area through the sound reinforcement system, and the sound field calibration is carried out on the sound reinforcement system, so that the test environment can meet the hearing detection requirement, and the interference of external noise and the interactive influence between two ears can be avoided. The problems can be solved that an existing earphone used for detecting hearing can squeeze ears, and physiological tinnitus is generated after part of the users wear the earphone, so that the perception of the users on the test audio is interfered.

Description

technical field [0001] The invention belongs to the field of acoustic equipment, in particular to a test audio playback method based on a sound reinforcement system and a debugging method thereof. Background technique [0002] The detection method of the existing hearing detection system requires each user to be tested to wear earphones, and the test audio frequency is transmitted through the earphones for hearing detection. However, there are the following problems in using earphones for detection: 1. Wearing earphones is easy to cause some users to have an uncomfortable experience In turn, it may affect their judgment, including that some users are not used to the squeeze feeling of the earphones on the ear, which interferes with their perception of the test audio; 2. Wearing headphones is not friendly to some people with ear diseases, and some users wear headphones. Afterwards, physiological tinnitus will interfere with their perception of the test audio. Therefore, tinni...

AI Technical Summary

Problems solved by technology

[0002] The detection method of the existing hearing detection system requires each user to be tested to wear earphones, and the test audio frequency is transmitted through the earphones for hearing detection. However, there are the following problems in using earphones for detection: 1. Wearing earphones is easy to cause some users to have an uncomfortable experience In turn, it may affect their judgment, including that some users are not used to the squeeze feeling of the earphones on the ear, which interferes with their perception of the test audio; 2. Wearing headphones is not friendly to some people with ear diseases, and some users wear headphones. Afterwards, physiological tinnitus will interfere with their perception of the test audio. Therefore, tinnitus users should avoid wearing earphones for hearing testing. For this reason, it is necessary to provide a test audio playback method that can perform hearing tests without the user wearing earphones.

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