Acoustic identification of rocks during drilling process
Leo Igor, Dorèák ⁄ ubomír, Zborovjan Martin · DOAJ (DOAJ: Directory of Open Access Journals) · 2003
This article deals with an intention to identify the specific acoustic signature of each drilled rock type or at least rock class. It describes experimental software for acoustic rock identification based on Hidden Markov Models. The real experiment results are included.