Noise-inhibiting circuit responsive to a signal supplied only to the first stage of the circuit

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United States of America Patent

PATENT NO 4181861
SERIAL NO

05884398

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A circuit for removing noise from an incoming input signal and for producing a noise free output signal in synchronism with a predetermined synchronization scheme. The memory signal is shifted through a plurality of series connected memory stages in sequence with first and second clock pulse sequences. The output signals of predetermined memory stages are compared and a noise free output signal is produced in response to stage output signals being simultaneously present at the output terminal of predetermined memory stages. The circuit does not utilize capacitors and resistors and is suitable for fabrication as an integrated circuit.

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Patent Owner(s)

  • NIPPON ELECTRIC CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maehashi, Yukio Tokyo, JP 29 578

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