详情描述

Applicable to: audio testing, speaker units, acoustic experiments, testing, and noise testing.

Category: Precision requirements are divided into full-anechoic and semi-anechoic chambers, based on the condition of the test object and the content of the test.

Function:

♦ Provide a free-field or semi-free-field space for acoustic testing

♦ Provide a low background noise environment to meet the requirements of the testing environment

♦ Wall sound absorption coefficient ensures 99% absorption when the noise reduction room meets the free field conditions above the cutoff frequency.

Features:

Room-in-room soundproof structure

♦ Floating floor is used for the flooring

♦ The interior wall structure employs an acute wedge shape as an acoustic absorber.

♦ Acoustic闸隔音 doors, high-density magnetic sealing strip technology

Wire mesh ground

♦ Lighting system, ventilation system, impedance silencer

Background noise not exceeding 25dB(A), typically 16dB(A), special design can achieve as low as 10dB(A)


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