论文部分内容阅读
超调,尤其是严重的超调将会严重地影响磁带地震勘探原始资料的质量。从监视记录上,虽然也能根据某些特征来判断是否超调,但不大可靠。常用的是在磁带上撒磁粉的方法,但在生产中把大批磁带撒上磁粉总是不大方便的。能否有其他判断超调的方法呢?我们对解决这个问题作了初步的尝试,现介绍出来,供同志们参考。
Overshoots, especially severe overshoots, can seriously affect the quality of the raw material for tape seismic exploration. From the surveillance record, though it is also possible to judge whether overshoot based on certain characteristics, it is not very reliable. Commonly used in the magnetic tape scattered on the method, but in the production of magnetic tape sprinkled a large number of tape is not always convenient. Is there any other way to judge overshoot? We made a preliminary attempt to solve this problem and are now ready for reference by our comrades.