For high-frequency noise, it exhibits a noise reduction effect of about 50 decibels.
We offer a compact soundproof box that focuses more on sound insulation (transmission loss) than sound absorption, using soundproof panels alone in its structure. It is suitable for simple noise testing of products in environments such as factory noise and laboratories, as well as for investigating and preventing noise sources (simple noise measurement). Additionally, by changing the structure of the soundproof panels, it is possible to secure the appropriate sound insulation level for the noise environment, the acoustic characteristics of the measured object, and the frequency range to be measured, as well as to adjust the sound absorption performance. 【Specifications】 ■ Soundproof panel: Inner wall punching metal ■ Soundproof door: EPDM-PK + AT door ■ Wiring penetration hole: Inner diameter 55 + soundproof cover x 1 ■ Baked paint: Standard color (N9) or specified color ■ Vibration pads x 4, floor sound absorption mat x 1, etc. * For more details, please refer to the PDF document or feel free to contact us.
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【Other Specifications】 ■ Sealed handle + hinge ■ Swivel caster with stopper ■ Hook for measurement microphone (internal ceiling) ■ Performance measurement data *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Sonora Technology manufactures and sells anechoic chambers and boxes for acoustic measurement and development, as well as soundproof rooms and covers for industrial noise control. We have a significant track record of deliveries, primarily to major private companies both domestically and internationally. We provide services from acoustic surveys, measurements, analysis, and design to construction and guarantees. Manufacturing and development are centered at the Mt. Fuji Technical Center in Gotemba City, Shizuoka Prefecture.