The application of a magnetoresistive thin-film head for reproducing analog audio is described. The principle of "magnetic feedback" at the flux guide and the magnetoresistive element is used; due to this magnetic feedback the distortion is low. A signal-to-noise ratio better than 56 dB (DIN A) was obtained.
No takes yet. Share an insight, caveat, or question.
Druyvesteyn et al. (1983) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: