The influence of tape magnetostatics on electroacoustic properties: comparison between theory and experiment

The influence of tape magnetostatics on electroacoustic properties: comparison between theory and experiment

The results of computer simulations of the analog audio magnetic recording process are compared with experimental MOL and SOL electroacoustic data. As an example, it is shown that the improved performances of Co-ferrite pigments compared to Co- gamma -Fe/sub 2/O/sub 3/ can be predicted by the model....

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Veröffentlicht in:IEEE transactions on magnetics 1990-09, Vol.26 (5), p.2122-2124
Hauptverfasser: Eiling, A., Franz, G., Kathrein, H., Schmitt, W.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Computer simulation
Electronics
Exact sciences and technology
Frequency
Hardware
Magnetic properties
Magnetic recording
Magnetostatics
Pigments
Remanence
Storage and reproduction of information
Voltage
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Zusammenfassung:The results of computer simulations of the analog audio magnetic recording process are compared with experimental MOL and SOL electroacoustic data. As an example, it is shown that the improved performances of Co-ferrite pigments compared to Co- gamma -Fe/sub 2/O/sub 3/ can be predicted by the model. It is concluded that the comparison of experimental electroacoustic data with results of computations proves that the proposed model offers an aid in the development of improved magnetic pigments and tapes.< >
ISSN:0018-9464
1941-0069
DOI:10.1109/20.104640