What is the sound insulation effect of the quiet pod?
The sound insulation effect of a quiet pod (soundproof cabin) varies greatly depending on the type and design, as shown below:
Sound insulation effect evaluation
Standard soundproof cabin: Tested to reduce 70 decibels of conversation sound to below 30 decibels, and high-frequency noise (such as phone ringing) can achieve sound insulation of over 40 decibels. However, in public places such as shopping malls, the actual isolation effect may decrease due to the complexity of external noise sources.
High end soundproof cabin: adopting high-density soundproof materials and suspended structure design, the sound insulation volume can reach more than 50 decibels, and some models can reduce external noise by 25-35 decibels.
Actual user experience
Although shared soundproof cabins used in public places can block most of the noise, they may still introduce environmental sounds such as mall music, customer conversations, and vehicle door closures. For example, a test of the soundproof cabin in a shopping mall in Shanghai showed that conversation sounds of 65-70 decibels from the outside can still enter the cabin.
The high-end silent cabin can achieve stable environmental sound pressure levels below 40 decibels through multi-layer composite structures and intelligent environmental control systems, making it suitable for scenarios that require deep focus, such as remote meetings and recording.
influencing factors
Sealing: Seam sealing treatment affects the sound insulation volume, and high-quality sealing design can improve the sound insulation effect by 15%.
External noise intensity: The sound insulation effect of high background noise places such as shopping malls and streets is usually lower than that of laboratory or household use scenarios.
It is recommended to choose products based on specific needs: standard soundproof cabins (30-45 decibels) are recommended for public places, and high-end soundproof cabins (above 50 decibels) can be selected for high-precision demand scenarios.
