Výsledky vyhledávání - "Arata Kawamura"

Speech Bandwidth Extension Using Data Hiding Based on Discrete Hartley Transform Domain

Autor: Arata Kawamura, Yuya Hosoda, Youji Iiguni

Publikováno v: Circuits, Systems, and Signal Processing. 41:2290-2307

The public switching telephone network restricts speech signals to a narrow bandwidth (NB) of 0.3–3.4 kHz, which results in a perceived reduction in quality due to the missing upper bandwidth (UB) spectrum of 3.4–7 kHz. This paper proposes a spee

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::451d2f71d0624506375f3b8f28febbe3
https://doi.org/10.1007/s00034-021-01893-5

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Winding System for Fishing Simulator with Real Rod

Autor: Yoshimichi Honda, Arata Kawamura

Publikováno v: ISCIT

To enjoy fishing indoors, we study a hardware-type fishing simulator that employs a real fishing rod. In this paper, as the first step of our research, we develop a pull force acquisition system and a winding system that consists of a motor, reel, an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1018b541107d1828d3cee0186d64211e
https://doi.org/10.1109/iscit52804.2021.9590606

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