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可聴帯域振幅変調
https://osu.repo.nii.ac.jp/records/1884
https://osu.repo.nii.ac.jp/records/1884a2ca468b-1fd3-4ddf-8283-8cb62a950c01
名前 / ファイル | ライセンス | アクション |
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031_040 (1.6 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2017-05-11 | |||||
タイトル | ||||||
タイトル | 可聴帯域振幅変調 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Amplitude Modulation in Audible Frequency Bands | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 振幅変調|可聴帯域周波数 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Amplitude Modulation|Audible Frequency Bands | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
高橋 , 徹
× 高橋 , 徹× 山田, 耕嗣× TAKAHASHI, Toru× YAMADA, Koji |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 我々は,可聴周波数帯域での振幅変調に基づく信号伝送システムの設計と実装について述べる。典型的な振幅変調に基づく信号伝送システムでは,信号は,非常に高い周波数によって変調される。我々のシステムは,2から20000Hzの間の可聴信号のような非常に低い周波数を用いる。我々は,可聴帯域で信号を伝送可能であることを実験で示した。 | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | We describe a design and an implementation of a signal transmission system based on the amplitude modulation in audible frequency bands. In conventional signal transmission system based on the amplitude modulation, signal is modulated by very high frequency. Our system uses very low frequency, such as audible signal between 2 and 20000Hz. We experimentally show that it is possible to transmit based on the audible bands. |
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書誌情報 |
大阪産業大学論集 自然科学編 en : JOURNAL OF OSAKA SANGYO UNIVERSITY Natural Sciences 巻 128, p. 31-40, 発行日 2017-03 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02871394 |