1984-12-11
1987-06-23
Smith, Jerry
Excavating
371 5, G06F 1100
Patent
active
046758674
ABSTRACT:
A data processing device for processing data including a first data sequence indicative of the amplitude of an information signal and a second data sequence each data of which indicates the error rate of each data of the first data sequence. When each data of the second data sequence continuously shows a high error rate of a consecutive number of data of the first data sequence more than a predetermined number, the device generates data of values which are 1/a.sup.k (wherein "k" represents an integer between 1 and "n"; "a" a real number larger than 1; and "n" an integer at least 2) of a data of the first data sequence which has a low error rate and is located before or after the consecutive high error rate data of the first data sequence. The device performs data processing for muting the information signal by using these data.
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patent: 3646517 (1972-02-01), Waters
patent: 4054863 (1977-10-01), Goodman
patent: 4380069 (1983-04-01), Reitmeier
patent: 4519001 (1985-05-01), Morrison
Hirasawa Masahide
Kashida Motokazu
Kozuki Susumu
Masui Toshiyuki
Nagasawa Kenichi
Beausoliel, Jr. Robert W.
Canon Kabushiki Kaisha
Smith Jerry
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