Soundproof booth for sound testing [External noise removal and high-frequency noise elimination]
Adopted for the consideration of operators! Examples of noise control measures in the product inspection process.
**Purpose Adopted by Hitachi Metals, Ltd.** The company adopted the honeycomb soundproof panel "Texcel SAINT" for the soundproof booth used in the product inspection process (sound tapping inspection) as a consideration for the workers, focusing on the removal of external noise and the elimination of high-frequency noise. **Installation Effect** The noise level before installation was 89dB, but after installation, it was reduced to 72dB, achieving a 17dB reduction. The sound pressure was reduced to 1/7, leading to a decrease in high-frequency noise. **Case Overview** - **Adopted Product:** Honeycomb soundproof panel "Texcel SAINT" - **SAINT Grade:** Standard type + urethane (custom-made resin frame type) - **Target Object:** Soundproof booth for product inspection process (sound tapping inspection) - **Purpose:** Consideration for workers (removal of external noise, elimination of high-frequency noise) *For more details, please feel free to contact us.*
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【Results】 ■17dB effect ■Sound pressure is 1/7 ■Noise reduction in the high-frequency range *For more details, please feel free to contact us.
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Currently, the world's politics, economy, and society are undergoing significant upheaval and change. Individual values are also changing and diversifying greatly, necessitating marketing across various aspects such as lifestyle comfort and preferences. Since its establishment, our company has been responsible for the field of new materials, specifically plastics, and has played a pioneering role as a comprehensive manufacturer of plastics in a wide range of areas including daily necessities, logistics industrial materials, food packaging containers, construction and civil engineering materials, sports materials, industrial parts, and medical device-related materials. Recently, we have been striving to create new values and possibilities with a focus on environmental protection, such as developing high-strength, ultra-lightweight honeycomb materials and actively using plant-based bioplastics in food packaging containers. At the same time, we take pride in being a "Lis" brand manufacturer, adhering to a customer-first philosophy, and maintaining a commitment to selling our self-developed products through our own distribution channels. Moreover, our management philosophy of pursuing employee happiness fosters a corporate culture that boasts the best teamwork in the industry, where a warm spirit flows within each employee even amidst challenges.