Tone recording method

Details Tone recording method Tone recording method

1985-10-22

1987-08-11

Hartary, Joseph W.

Recorders

Performance of multiple functions of steam and gas engines

Pressure responsive element

346140R, 358 75, 358298, G01D 1518, H04N 146

Patent

active

046865381

ABSTRACT:
In a tone recording method, ink dots having at least two different concentrations per color are provided, and the number of dots, for each concentration, to be printed in a predetermined area is controlled in accordance with input density information. Overlap of the dots of different concentrations is also controlled in accordance with the input density information.

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IBM Technical Disclosure Bulletin, "Digital Color Printer", D. W. Skinner, et al., vol. 21, No. 5, Oct. 1978, pp. 1828-1829.

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