In search settings user specifies the required phonograms of audio records and the list of words or word combinations.

The system supports two different search methods: index search – using full-text recognition results and acoustic search – by HMM (Hidden Marks Models) models which can be applied separately and combination with each other.

The system allows a user you to automate search by specified parameters for postprocessing of the results received. The solution can be deployed on a PC as an application or on a multiprocessor complex with client-server architecture.