Champollion was moving from deciphering a script to translating the underlying language. She notes that he used sources that predated the deciphering of Egyptian hieroglyphs. The codex has played a key role in the deciphering of Mayan hieroglyphs. The task of deciphering the Persian cuneiform texts was virtually accomplished. Innovative digitized images aid scholars in deciphering unreadable palimpsests. It enables capturing, viewing, and analyzing network data and deciphering network protocols. This poses a new computational challenge for deciphering the signals and consequently inferring the sequence. "Deciphering", the second level, describes detecting patterns when interpreting sounds. Cryptography is the practice and study of hiding (encryption) and therefore deciphering (decryption) information. Deciphering a Painting, Solving a Contradiction. He wrote a book entitled "Manuscript on Deciphering Cryptographic Messages", containing detailed discussions on statistics. Source misattribution is the flaw in deciphering between potential origins of a memory. This endeavor drove the deciphering and preservation of Sanskrit. Paleomagnetic and geochronological dating mechanisms have allowed the deciphering of Precambrian Supereon tectonics. These rocks have proved to be invaluable in deciphering the geologic evolution of the Moon.