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Application filed by Національна Академія Внутрішніх Справ України, Национальная Академия Внутренних Дел УкраиныfiledCriticalНаціональна Академія Внутрішніх Справ України
Priority to UA98052284ApriorityCriticalpatent/UA26106C2/en
Publication of UA26106C2publicationCriticalpatent/UA26106C2/en
The invention relates to the field of magnetic recording in particular the field of nondestructive check of equipment and analog magnetic recording means and can be used in the legal expertise for carrying out research in relation to analog magnetic recording authentication and authentication, check of originality and recording authenticity carried out in such equipment. The method is based on the signal data comparison in time gaps between information signals in tested and reference recordings made on one of the analog magnetic recording.
UA98052284A1998-05-051998-05-05
METHOD OF IDENTIFICATION, VERIFICATION OF ORIGINALITY AND AUTHENTICITY OF MAGICAL SIGLOGRAPHS
UA26106C2
(en)
METHOD AND DEVICE FOR OPTICAL INFORMATION, METHOD AND DEVICE FOR REPRODUCING OPTICAL INFORMATION, RECORDING DEVICE, PLAYING OPTICAL INFORMATION AND OPTICAL INFORMATION RECORDING MEDIUM