Audio Quality Evaluation Software (Steady-State and Non-Steady-State) 'CAT-SQ'

The main analysis includes octave analysis and transfer function measurement! This is an introduction to sound quality evaluation software.

"CAT-SQ" is software that reads measurement data files recorded in the "CAT-System" and calculates sound quality evaluation metrics. Generally, the level of noise is used as a criterion for evaluating mechanical products. However, recently, rather than simply reducing noise, it has become necessary in manufacturing to create pleasant sounds, sounds that convey tranquility, and sounds that evoke a sense of authenticity. These physical parameters, which are sound quality evaluation metrics, can be obtained as psychoacoustic evaluations (matrix) similar to noise levels. 【Features】 <Main sound quality evaluation metrics that can be calculated> ■ Loudness N [sone] ■ Sharpness S [acum] ■ Fluctuation Strength F [vacil] ■ Roughness R [asper] ■ Tonality AdT [%] *For more details, please refer to the PDF materials or feel free to contact us.

Environmental SurveyAnalysis and prediction systemVibration and Sound Level Meter