The effect of structural propagation signals on audio quality will become clear!
"HQS-ViBRIDGE" is a voice quality standard developed by our company specifically for the HEAD measurement system HMS II.3 ViBRIDGE. It outputs comprehensive performance test data for in-ear headsets that utilize bone conduction for signal processing. The effects of structural propagation signals on voice quality will be clarified. The test results will assist in comparing in-ear headsets and improving development models. 【Features】 ■ Cutting-edge measurement and analysis for evaluating in-ear headsets that utilize bone conduction for signal processing ■ Various measurement analyses ■ Individual test scenarios for comprehensive performance evaluation of the headsets being tested ■ Full compatibility with HMS II.3 ViBRIDGE *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
<Application> <Comprehensive testing aimed at the following for in-ear headsets utilizing bone conduction sound> ■ Improvement of transmitted voice quality under conditions with background noise and interfering speakers ■ Improvement of echo cancellation ■ Improvement of double-talk performance in the transmission direction *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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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 continuously pioneers 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.
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