MICR Waveform analyzer

Details MICR Waveform analyzer MICR Waveform analyzer

1978-11-13

1981-01-13

Boudreau, Leo H.

Communications: electrical

Digital comparator systems

G06K 962

Patent

active

042452112

ABSTRACT:
A MICR waveform analyzer for reading E-13B magnetic ink characters including a digital phase lock loop to locate the character, a Normalizer to compress data and equalize ink strength dynamic range, and a waveform amplitude analyzer to identify the magnetically read character is described.

REFERENCES:
patent: 3089123 (1963-05-01), Hennis et al.
patent: 3302174 (1967-01-01), Djinis et al.
patent: 3316536 (1967-04-01), Andrews et al.
patent: 3528058 (1970-09-01), Bond
patent: 3535682 (1970-10-01), Dykaar et al.
patent: 3629829 (1971-12-01), Ordower
patent: 3851309 (1974-11-01), Kenney et al.
patent: 3930231 (1975-12-01), Henrichon, Jr. et al.
patent: 4080528 (1978-03-01), Kao et al.
patent: 4143355 (1979-03-01), MacIntyre
patent: 4143356 (1979-03-01), Nally
patent: 4148010 (1979-04-01), Shiau
Ordower et al., "Char. Rec. by Continuous Time Domain Comparison," IBM Tech. Disclosure Bulletin, vol. 10, No. 4, Sep. 1967, pp. 380-381.

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