An acoustic holography analysis system that achieves high dynamic range and wide bandwidth with a high-density microphone arrangement!
The "Acoustic camera CAM64/CAM1K" is a compact and lightweight microphone array with high-sensitivity digital MEMS microphones arranged in a grid pattern, featuring 64 channels or 1024 channels. It enables high-resolution near-field acoustic holography (NAH) analysis with a 2cm microphone spacing. Acoustic holography calculates acoustic intensity from sound pressure, displaying color maps (acoustic intensity, sound pressure, particle velocity) with high resolution from low to high frequencies, unaffected by wavelength. 【Features】 ■ Two types of microphone arrays - Compact and lightweight type: 64 channels, 17×17 cm, weight 0.3 kg, frequency range: 20Hz - 8.5kHz - General-purpose type: 1024 channels, 64×78.5 cm, weight 4.9 kg, frequency range: 20Hz - 8.5kHz ■ Microphone spacing: 2cm ■ Analysis functions: Steady-state NAH, transient NAH (post-analysis), sound pressure color map, BF (real-time) *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ NAH Analysis Results: Color maps of acoustic intensity, sound pressure, and particle velocity (phase) ■ Measurement Distance: 3cm and above ■ Graph Display: FFT, 1/1 octave, 1/3 octave, spectral graph, spectral map *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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Our company develops vibration and noise measurement systems, sound source detection systems, thermal measurement systems, link systems with mode analysis and finite element methods, measurement instrument control systems via GPIB and RS232C, and model-related systems (HILS). We provide general-purpose systems such as the "CAT-System," which uses commercially available A/D boards to measure and analyze experimental data on vibration, noise, strain, temperature, etc., on a computer, as well as "physical model construction tools." Additionally, we also accept the construction of customized systems for various vibration analysis, noise analysis, and thermal analysis based on non-standard system configurations and specific output files for different companies. Furthermore, we engage in the sale of equipment related to these systems and provide technical consulting services.