The article presents crucial aspects related to examinations of records from cockpit voice recorders (CVR) and the possible effects of the application of digital correction of these type of records. It also presents the resulting limitations concerning phonoscopic recognition examinations of speakers and determining the content of their utterances. A method for the real reduction of the described limitations was suggested. Part 1 of this paper provides a theoretical introduction to the subject matter under consideration.
The article presents crucial aspects related to examinations of records from cockpit voice recorders (CVR) and the possible effects of the application of digital correction of these type of records. It also presents the resulting limitations concerning phonoscopic recognition examinations of speakers and determining the content of their utterances. A method for the real reduction of the described limitations was suggested. Part II of the article describes research experiments conducted at Air Force Institute of Technology.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.