| 摘要 |
he innovation of this method consists of the presentation of all information necessary for the use of metal detector, the decoding and evaluation of the results received through speech in language and words understandable by the user, instead of visual (analog or digital) and/or audio signals of variable volume/frequency (buzzing). The spoken language method renders the operation free from constant observation of indicating instruments, screens along with unnecessary bulky burdens which they constitute so as to be able to focus on the search with minimum fatigue. |
