Soundproofing Basics

With the rapid development of my country's long-distance natural gas pipeline network, the noise generated by compressor stations, as core power hubs, has increasingly attracted attention.

In today's rapidly urbanizing world, problems such as traffic noise, construction noise, and neighborly disturbances are becoming increasingly prominent, making soundproof windows a pressing need for many.

Driving through quiet countryside, amidst idyllic scenery, the closer you get to the city, the louder it becomes. The urban-rural fringe seems inextricably linked to noise.

Railway noise pollution prevention and control generally employs three methods: source control, sound propagation path control, and receiving point protection.

The deafening roar of engines penetrates the factory, affecting not only the lives of nearby residents but also threatening the health of workers.

Converter stations, as key facilities in the power system, ensure the stable operation of the regional power grid.

Outside, traffic rages; inside, tranquility reigns. Soundproof windows are becoming a special barrier in urban life.

With urban development, noise pollution from daily life is becoming increasingly prominent. Neighborhood noise, shop loudspeakers, renovations, and square dancing not only disturb rest but also negatively impact physical and mental health.

In an evening in a residential area of ​​Qingyang District, Chengdu, square dancers dance to music, while the apartment buildings just steps away remain quiet.

In the petroleum and petrochemical industry, a pillar industry carrying the nation's energy lifeline, the roar of production was once a symbol of power and prosperity.

In industrial noise control, we often face a core challenge: in a complex factory filled with the roar of various equipment, the sound of airflow from pipes, and the vibration of structures, how can we quickly and accurately identify the most jarring, excessive, and in need of control "dissonant note" from this mixed "symphony of sounds"?

Noise pollution caused by the diffusion of sound from traditional loudspeakers has long been a problem in many fields such as public address systems and traffic management.