File:Patent-US3192371-Brahm-Feedback-integrating-system-fig-1.png
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Original file (2,579 × 1,581 pixels, file size: 110 KB, MIME type: image/png)
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 |
Licensing
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1930, and if not then due to lack of notice or renewal. See this page for further explanation.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 07:53, 16 March 2024 | | 2,579 × 1,581 (110 KB) | wikimediacommons>Em3rgent0rdr | Uploaded 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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