25–26 Jan 2024
Instituto Superior Técnico
Europe/Lisbon timezone

Presentation 44: Retrieving Data from Damaged Audio Magnetic Tapes Using TMR Sensors

26 Jan 2024, 14:40
10m
Anfiteatro PA1 ( Instituto Superior Técnico )

Anfiteatro PA1

Instituto Superior Técnico

Av. Rovisco Pais 1, 1049-001 Lisboa

Speaker

João Chaves

Description

Optimizing tunnel magnetoresistive sensors to cater to the unique dimensions and types of magnetic audio tapes. Explore sensor geometries that mitigate damage of the tapes, improving the amount of information extracted. Study and improvement of the scanning methodology to enable reliable and accurate scans with good signal-to-noise ratio. Converting data from damaged magnetic tapes into a digital format. Using signal reconstruction methodologies to improve imperfect or incomplete signals.

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