Statistical Analysis of Manufacturer Difference for Miniature Triode Tube Characteristics Based on Physical Model Parameters
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- Inui Masaki
- Hiroshima Institute of Technology
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- Sasaki Reo
- Hiroshima Institute of Technology
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- Hamasaki Toshihiko
- Hiroshima Institute of Technology
Bibliographic Information
- Other Title
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- 物理モデルパラメータによる小型三極真空管静特性の製造メーカ依存性の統計解析
- ブツリ モデルパラメータ ニ ヨル コガタ サンキョク シンクウカン セイ トクセイ ノ セイゾウ メーカ イソンセイ ノ トウケイ カイセキ
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Abstract
<p>The sound of the tube amp due to the harmonic distortion has been thought to depend not only on the vacuum tube type but also on the vacuum tube manufacturer and individual differences. However, quantitative differences in tube characteristics of the manufacturer have yet to be revealed. In this study, the characteristics of the triode 12 AX 7 of the five major manufacturers were analyzed based on statistical analysis of advanced physical model parameter sets. Tube characteristics were divided into three groups by cosine similarity and group clustering method. As a result, we succeeded for the first time quantitatively combining tube distortion characteristics and tube characteristics.</p>
Journal
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- IEEJ Transactions on Electronics, Information and Systems
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IEEJ Transactions on Electronics, Information and Systems 140 (1), 1-8, 2020-01-01
The Institute of Electrical Engineers of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390846609790472320
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- NII Article ID
- 130007779094
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- NII Book ID
- AN10065950
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- ISSN
- 13488155
- 03854221
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- NDL BIB ID
- 030204129
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed