DSP line equalizer

Pulse or digital communications – Repeaters – Testing

Patent

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Details

333 28R, 3647242, H03H 740

Patent

active

052260593

ABSTRACT:
An integrated circuit digital signal processor (DSP) including a bump equalizer and a slope equalizer and method of implementing an equalizer in an integrated circuit digital signal processor (DSP) are provided. The memory size of the DSP and the size of numbers storable in the DSP prevent simply storing the required coefficients. The method reduces the quantity of numbers which must be stored and scales the numbers to allow their storage in the DSP.

REFERENCES:
patent: 4430744 (1984-02-01), Johnson
patent: 4718073 (1988-01-01), Takaoka
AT&T Memorandum dated Nov. 20, 1974 to Chief Engineers from Engineering Director.

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