im体育APP’s acoustic noise testing experts compile and analyze the data generated in our high-intensity testing chamber, and provide critical information and analyses to clients in 航空航天,军事,和 国防 im体育平台app下载.
Computer-controlled acoustic noise is generated through a digital closed loop control system using three high power microphones as feedback. Depending on the testing standard, data can be analyzed in 1/3 or 1/6 octave frequency bands. Microphones can be analyzed separately or averaged for differently sized test units or control strategies.
Our high-level acoustic noise testing capabilities
im体育APP’s acoustic testing experts have years of experience designing and supporting a wide array of test plans. Our acoustic noise lab can help you meet your military acoustic testing specifications, such as mil - std - 810, Method 515 and MIL-STD-1373D (previously MIL-STD-740).
We test to a wide range of industry standards, 包括:
- ISO 9296
- ISO 7779
- ISO 3744
- gr - 63核心
- Etsi en 300 753
- IEC 60601
If your project requires custom or complex set ups, we can assist in creating unique test plans that will ensure product safety and durability while meeting your program requirements.
Reverberant chambers for high level acoustic noise testing
Reverberant chambers are used to test the acoustic noise of large 航空航天 and other industrial components at intense levels of sound pressure.
In our high level acoustic noise testing lab, noise spectra in the reverberant chambers have been shaped to match acoustic emissions from 国防 and military sources, 包括:
- Space Shuttle launch noise specifications
- Rocket launch noise specifications
- Aircraft structural excitation noise
- 航空航天 engine noise and engine nacelle noise
- Unsteady turbulent airflow noise
- Meeting military specs, including mil - std - 810 and MIL-STD-1474D (previously MIL-STD-740)
- Other acoustic test specifications required for military and 国防 equipment
请 im体育APP today to discuss your specific testing requirements.
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Our deliverable is 确定 - high quality data, test reports and certificates that you can absolutely rely on when making decisions about your materials and compliance. Engage with an expert today.
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