Combine multiple analysis results by overlaying them! It is possible to create acoustic metrics.
The "Metric Project" that we handle can develop metrics. For example, it is possible to clarify the correlation between the test results of subjects and the analysis results of measurement data based on listening test results. With the metrics developed in this way, it is possible to evaluate the auditory impression of product sound with high precision in a short time without the need to repeat the listening tests. 【Features】 ■ Manual or semi-automatic design of metrics is possible ■ Edit custom sequences that output numerical results using a sequence editor ■ Automatically overlay individual sequences based on subjective test results to design metrics ■ Convert multi-channel audio files into numerical data ■ Input numerical results outputted by subjective test ratings and sequences *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Options】 ■Sequence ■Export ■Quality Indicators *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Purpose】 ■ Modeling quality indicators using linear regression equations ■ Correlation analysis between listening test results and reproducible analysis results *For more details, please refer to the PDF document or feel free to contact us.
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Company information
HEAD acoustics Japan Co., Ltd. has been active as a leading company in the fields of dummy head-related recording and playback systems, acoustic analysis based on human auditory characteristics, and communication measurement technology for over 25 years. HEAD acoustics has consistently been a pioneer in developing innovative technologies such as dummy head-related binaural technology, acoustic analysis related to human hearing, interactive sound simulation systems, and transmission path analysis. HEAD acoustics will continue to focus on research and development through collaboration with universities and other research institutions and participation in international research projects.