| タイトル | A comparative evaluation of three types of acoustic noise generators |
| 著者（英） | Cook, L. L., Jr.; Johnson, H. B., Jr. |
| 発行日 | 1974-01-01 |
| 言語 | eng |
| 内容記述 | Assessment of the operation and performance characteristics of three acoustic noise generators (a siren, an electropneumatic modulator, and an electrohydraulic modulator) when used in conjunction with a progressive wave tube. Particularly, the spectrum shaping capabilities and efficiencies of the three generators are compared. |
| NASA分類 | FACILITIES, RESEARCH, AND SUPPORT |
| レポートNO | 74A36026 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/451995 |
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