- Measurements of absorption ratio and transmission loss.
- Support data comparison using little sample.
- Develop the materials by measurement of absorption ratio and transmission loss.
- Analyze a void effect of the multi layered material.
- Develop a soundproof wall and enclosure.
- Analyze a reflection coefficient of the sound-absorbing material.
- Measure a sound absorption of the fixed surface such as walls directly.
- Predict an absorption ratio and a transmission loss of the multi layered structures.
- Real Time FFT
- Signal Generation
- Real Time Octave Analysis
- Autospectrum, Cross-Spectrum Measurement
- Calculation of Absorption Ratio
- Calculation of Transmission Loss
- Microphone Calibration