An Improvement on the Pertinence of Engineering Sounding Using Signal Sound
LU Miao-rong · West-china Exploration Engineering · 2005
This paper describes a method to translate sounding signals into digital sound, then discriminate between different signals by ears distinguishing loudspeaker broadcast voices. The practice indicates that this is a very practicable and effective method of signal distinguishing, which can improve greatly the pertinence and ability to handle environment noise and eliminate the influences of environment disturbances from fountainhead.