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File:Patent-US3192371-Brahm-Feedback-integrating-system-fig-1.png

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Summary

Description
English: US Patent #3192371: "Feedback Integrating System" figure 1 by Charles B Brahm. The components inside the dotted box #10 resemble an op-amp integrator. The analog-to-digtial and digital-to-analog converters appear to be 4-bit, using designations "S" for "sign bit", "1" for the least-significant bit, "2" for the next significant bit, and "4" for the next significant bit. The entire top half of the figure is (arguably) a delta-sigma modulator.
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Source

https://patents.google.com/patent/US3192371A/en figure 1: https://patentimages.storage.googleapis.com/5d/ba/90/e928afde4e94cd/US3192371-drawings-page-1.png

Patent disclosures aren't copyrightable
Author Charles B Brahm

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United States
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Captions

US Patent #3192371: "Feedback Integrating System" figure 1 by Charles B Brahm

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delta-sigma modulation

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112,462 byte

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1,581 pixel

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2,579 pixel

media type

image/png

checksum

269fb846335c2e612e9178f68602e2f2734c4980

determination method or standard: SHA-1

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current06:53, 16 March 2024Thumbnail for version as of 06:53, 16 March 20242,579 × 1,581 (110 KB)Em3rgent0rdrUploaded a work by Charles B Brahm from https://patents.google.com/patent/US3192371A/en figure 1: https://patentimages.storage.googleapis.com/5d/ba/90/e928afde4e94cd/US3192371-drawings-page-1.png Patent disclosures aren't copyrightable with UploadWizard

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