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A single-chip 20-channel speech spectrum analyaer using a multiplexed switched-capacitor filter bank
http://hdl.handle.net/2297/3950
http://hdl.handle.net/2297/3950717f2059-b038-4237-99be-66a3d28fc71f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-NAKAYAMA-K-964.pdf (566.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | A single-chip 20-channel speech spectrum analyaer using a multiplexed switched-capacitor filter bank | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | journal article | |||||
| 著者 |
Kuraishi, Yoshiaki
× Kuraishi, Yoshiaki× Nakayama, Kenji× Miyadera, Kazuyuki× Okamura, Toshiyuki |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学大学院自然科学研究科情報システム | |||||
| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学工学部 | |||||
| 書誌情報 |
IEEE Journal of Solid-State Circuits 巻 19, 号 6, p. 964-970, 発行日 1984-12-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0018-9200 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1109/jssc.1984.1052252 | |||||
| 出版者 | ||||||
| 出版者 | Institute of Electrical and Electronics Engineers (IEEE) | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A single-chip speech spectrum analyzer which contains a 20-channel filter bank, a 9 bit resolution analog-to-digital converter, and a 396 bit buffer memory is described. Several efficient design techniques were used to realize the equivalent 308th-order transfer functions on a single chip monolithic MOS circuit. A new time division multiplexed switched-capacitor filter technique is introduced which can easily cancel dc offsets which appear in the multiplexed channel outputs. The LSI was fabricated in 3. 5 mu m CMOS technology, with a 7. 0 multiplied by 6. 5 mm**2 die size and a 150 mw power consumption with a plus 5 v single power supply. Experimental results show that designed performance was realized. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
