PHASE SHORTING SWITCH
An analog-to-digital converter (ADC) may include capability to sense and/or compensate for undesired effects when receiving input from a microphone. For example, a sense node may be provided between differential inputs, and that sense node separated from the differential inputs by two or more switch...
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| creator | ALLEN, Daniel ZANBAGHI, Ramin BRENNAN, Aaron MELANSON, John |
| description | An analog-to-digital converter (ADC) may include capability to sense and/or compensate for undesired effects when receiving input from a microphone. For example, a sense node may be provided between differential inputs, and that sense node separated from the differential inputs by two or more switches. The sense node may allow for a measurement of an average voltage of the differential inputs. The average voltage may be obtained activating the switches to sample the sampling capacitors coupled to the differential inputs. That average voltage may be used as common mode (CM) data. A controller may receive the CM data, along with differential mode (DM) data, and use the CM and DM data to determine undesired effects, such as DC or AC mismatch at the microphone interface. The controller may then generate a signal for applying compensation to the differential inputs to reduce or eliminate the undesired effects. |
| format | Patent |
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The controller may then generate a signal for applying compensation to the differential inputs to reduce or eliminate the undesired effects.</description><subject>AMPLIFIERS</subject><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CODE CONVERSION IN GENERAL</subject><subject>CODING</subject><subject>DEAF-AID SETS</subject><subject>DECODING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</subject><subject>PUBLIC ADDRESS SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAN8HAMdlUI9vAPCvH0c1cIDvcMcfbgYWBNS8wpTuWF0twMCm6uQHHd1IL8-NTigsTk1LzUknjXABMjQ2NjS1NHQ2MilAAAYoQeiw</recordid><startdate>20230719</startdate><enddate>20230719</enddate><creator>ALLEN, Daniel</creator><creator>ZANBAGHI, Ramin</creator><creator>BRENNAN, Aaron</creator><creator>MELANSON, John</creator><scope>EVB</scope></search><sort><creationdate>20230719</creationdate><title>PHASE SHORTING SWITCH</title><author>ALLEN, Daniel ; ZANBAGHI, Ramin ; BRENNAN, Aaron ; MELANSON, John</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4213395A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>AMPLIFIERS</topic><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CODE CONVERSION IN GENERAL</topic><topic>CODING</topic><topic>DEAF-AID SETS</topic><topic>DECODING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</topic><topic>PUBLIC ADDRESS SYSTEMS</topic><toplevel>online_resources</toplevel><creatorcontrib>ALLEN, Daniel</creatorcontrib><creatorcontrib>ZANBAGHI, Ramin</creatorcontrib><creatorcontrib>BRENNAN, Aaron</creatorcontrib><creatorcontrib>MELANSON, John</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ALLEN, Daniel</au><au>ZANBAGHI, Ramin</au><au>BRENNAN, Aaron</au><au>MELANSON, John</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PHASE SHORTING SWITCH</title><date>2023-07-19</date><risdate>2023</risdate><abstract>An analog-to-digital converter (ADC) may include capability to sense and/or compensate for undesired effects when receiving input from a microphone. 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| subjects | AMPLIFIERS BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DEAF-AID SETS DECODING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS |
| title | PHASE SHORTING SWITCH |
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