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Sound quality evaluation software - メーカー・企業と製品の一覧

Sound quality evaluation softwareの製品一覧

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【Use Case】 Sound Quality Evaluation

The right sound can also increase sales!

The importance of evaluating the sound quality of noise generated during the comprehensive quality assessment of products has never been higher. In various products ranging from automobiles to manual tools, not only the level of noise emitted by the product but also its sound quality influences purchasing intentions. A suitable sound can even lead to increased sales. Many factors are beginning to affect the sound quality evaluation process. Traditional objective measurements and analyses, such as A-weighted sound pressure levels and FFT analysis, are not sufficient for analyzing product sound. Ultimately, it is the human ear that determines the quality of sound, making customer surveys and sensory evaluation tests important for establishing acceptable ranges of sound quality. For more details, please contact us.

  • Other network tools
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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 standard for evaluating mechanical products, but recently, instead of blindly reducing noise, it has become necessary in manufacturing to create pleasant sounds, sounds that evoke a sense of tranquility, and sounds that convey a sense of character. 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 document or feel free to contact us.

  • Noise Inspection
  • Acoustic Analysis

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