RECENT DEVELOPMENTS IN HELICOPTER NOISE-REDUCTION

被引：0
|
作者：
STERNFELD, H
机构：
来源：
AERONAUTICAL JOURNAL | 1979年 / 83卷 / 824期
关键词：
D O I：
暂无
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
引用
收藏
页码：306 / 313
页数：8
相关论文
共 50 条
  • [41] NOISE-REDUCTION SYSTEM FOR RECORDS
    ABBAGNARO, L
    GRAVEREAUX, D
    JOURNAL OF THE AUDIO ENGINEERING SOCIETY, 1982, 30 (05): : 357 - 357
  • [42] NOISE-REDUCTION IN THE INTERIORS OF AUTOMOBILES
    NEFSKE, DJ
    HOWELL, LJ
    COMPUTERS AND PEOPLE, 1979, 28 (1-2): : 23 - 23
  • [43] ON THE NOISE-REDUCTION AT GEAR DRIVES
    ZOLLNER, A
    NEUE HUTTE, 1984, 29 (02): : 59 - 61
  • [44] NOISE-REDUCTION IN PRESS PLANTS
    DOEGE, E
    SPRINGER, HJ
    STAHL UND EISEN, 1989, 109 (12): : 609 - 612
  • [45] OPTIMAL SHADOWING AND NOISE-REDUCTION
    FARMER, JD
    SIDOROWICH, JJ
    PHYSICA D, 1991, 47 (03): : 373 - 392
  • [46] HAMMER MILL NOISE-REDUCTION
    IANNIELLO, C
    NOISE CONTROL ENGINEERING JOURNAL, 1980, 15 (03) : 111 - 113
  • [47] TELEVISION NOISE-REDUCTION SYSTEM
    不详
    RADIO AND ELECTRONIC ENGINEER, 1977, 47 (8-9): : 406 - 407
  • [48] TELEVISION NOISE-REDUCTION SYSTEM
    不详
    TELECOMMUNICATION JOURNAL, 1977, 44 (11): : 529 - 530
  • [49] NOISE-REDUCTION ON VENTILATED DEVICES
    HARTWIG, L
    F&M-FEINWERKTECHNIK & MESSTECHNIK, 1984, 92 (04): : 179 - 181
  • [50] NOISE-REDUCTION BY EIGENVECTOR ORDINATIONS
    GAUCH, HG
    ECOLOGY, 1982, 63 (06) : 1643 - 1649
12345