LOW AUDIO-FREQUENCY ELECTROMAGNETIC SIGNALS OF NATURAL ORIGIN

被引:28
作者
HOLZER, RE
DEAL, OE
机构
关键词
D O I
10.1038/177536a0
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
引用
收藏
页码:536 / 537
页数:2
相关论文
共 6 条
[1]   LOW-FREQUENCY NOISE IN THE RANGE 0.5-20 CYCLES PER SEC [J].
AARONS, J ;
HENISSART, M .
NATURE, 1953, 172 (4380) :682-683
[2]   AUDIO-FREQUENCY SPECTRUM OF ATMOSPHERICS [J].
CHAPMAN, FW ;
MATTHEWS, WD .
NATURE, 1953, 172 (4376) :495-496
[3]   ATMOSPHERICS WITH VERY LOW-FREQUENCY COMPONENTS [J].
HEPBURN, F ;
PIERCE, ET .
NATURE, 1953, 171 (4358) :837-838
[4]  
TORRESON OW, 1946, 568 CARN I WASH PUB
[5]  
WATSONWATT RA, 1937, P ROY SOC LOND A MAT, V162, P267
[6]   AUDIO-FREQUENCY MAGNETIC FLUCTUATIONS [J].
WILLIS, HF .
NATURE, 1948, 161 (4101) :887-888