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As embedded systems have increasingly become multifunctional, it has become necessary to clarify what sorts of experiences the user can have through these functions. It is the system's user interface (UI) that leads this user experience, therefore, UI design has increased in importance. However, conventional development processes, often set the UI design(More)
In this paper, we propose a new version of noise reduction technique for speech degraded by environmental noise. The proposed method combines SPAC with spectral subtraction. Experiments are accomplished using continuous speech with several kinds of additive noise (white Gaussian, computer room and crowded hall). The output speech of the proposed method is(More)
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