# US 2026/0075271 A1 · Methods and apparatus to determine a duration of media presentation based on tuning session duration > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2026/0075271 A1 - Document ID: US20260075271A1 - Status: Published application - Kind: A1 - Application number: 19/386,620 - Filed: 2025-11-12 - Published: 2026-03-12 - Earliest claimed: 2015-10-08 - Assignees: The Nielsen Company (US), LLC - Applicants: The Nielsen Company (US), LLC - Inventors: Michael Sheppard; Jonathan Sullivan; Peter Lipa; Alejandro Terrazas - Web page: https://patentgrep.com/patent/US20260075271A1 ## CPC - H04N 21/252: {Processing of multiple end-users' preferences to derive collaborative data} - H04N 21/44222: {Analytics of user selections, e.g. selection of programmes or purchase activity (monitoring of user selections in data processing systems G06F11/34; arrangements for monitoring the user's behaviour or opinions in broadcast systems H04H60/33)} - H04N 21/4667: {Processing of monitored end-user data, e.g. trend analysis based on the log file of viewer selections} - H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION ## Abstract Methods, apparatus, systems, and articles of manufacture are disclosed to determine a duration of media presentation based on tuning session duration. Example apparatus a receiver to obtain a first tuning session duration indicative of an amount of time between channel changes of a first media presentation device at a first media presentation location, a presentation session estimator to select a model from storage, the model selected based on a match of the first tuning session duration and a second tuning session duration, the model including a relation between the second tuning session duration and a first presentation session duration of media presented on a second media presentation device at a second media presentation location, and estimate a second presentation session duration of media presented within the first tuning session duration based on the model. ## Claims ### Claim 1 A method for generating enhanced-accuracy audience measurement data for a particular media, comprising: receiving a first set of viewing data from a first plurality of media presentation devices displaying the particular media to a respective first plurality of media output devices, the first set of viewing data comprising: a first set of tuning session data indicative of a first set of tuning session durations; and a first set of on-off session data indicative of a first set of on-off durations corresponding to the first set of tuning session durations; generating, based on the first set of viewing data, a model for determining estimated on-off durations from known tuning session durations, by: for each of two or more tuning session durations of the first set of tuning session durations: determining a corresponding conditional distribution of on-off durations; and calculating, from the corresponding conditional distribution of on-off durations, a corresponding expected on-off duration for the tuning session duration; and combining the corresponding expected on-off durations for the two or more tuning session durations to generate the model; receiving a second set of viewing data from a second plurality of media presentation devices displaying the particular media on a respective second plurality of media output devices, the second set of viewing data comprising a second set of tuning session data indicative of a second set of tuning session durations without corresponding on-off durations; transforming the second set of viewing data into an enhanced second set of viewing data by: for each second viewing data entry of the second set of viewing data: using the model to determine an estimated on-off duration from a tuning session duration of each second viewing data entry; and enhancing each second viewing data entry with the estimated on-off duration; and generating the enhanced-accuracy audience measurement data based on the first set of viewing data and the enhanced second set of viewing data. ### Claim 2 (depends on 1) The method of claim 1, further comprising: receiving a third set of viewing data from a third plurality of media presentation devices displaying the particular media to a respective third plurality of media output devices, the third set of viewing data comprising: a third set of tuning session data indicative of a third set of tuning session durations; and a third set of on-off session data indicative of a third set of on-off durations corresponding to the third set of tuning session durations; and updating the model by adding the third set of on-off durations to the model for the corresponding third set of tuning session durations. ### Claim 3 (depends on 1) The method of claim 1, further comprising: for each of two or more tuning session durations of the first set of tuning session durations, determining a corresponding frequency distribution of on-off durations, wherein determining the corresponding conditional distribution of on-off durations for each of the two or more tuning session durations of the first set of tuning session durations comprises, for each of the two or more tuning session durations of the first set of tuning session durations, determining the corresponding conditional distribution of on-off durations based on the corresponding frequency distribution of on-off durations. ### Claim 4 (depends on 1) The method of claim 1, further comprising: communicating over a network with local people meters to obtain demographic data for audience members viewing the presented media on at least a subset of the media output devices, wherein generating the enhanced-accuracy audience measurement data is further based on the demographic data. ### Claim 5 (depends on 1) The method of claim 1, wherein using the model to determine the estimated on-off duration from the tuning session duration of each second viewing data entry comprises using the model to determine the estimated on-off duration from the tuning session duration of each second viewing data entry based on a determination that the tuning session duration of each second viewing data entry matches one of the tuning session durations of the first set of tuning session durations that were used to generate the model. ### Claim 6 (depends on 1) The method of claim 1, wherein: the media presentation devices are set-top boxes, the media output devices are televisions, and transforming the second set of viewing data into the enhanced second set of viewing data causes the enhanced second set of viewing data to accurately reflect when audiences were actually exposed to the particular media and to not include data representing when the set-top boxes were turned on and outputting the particular media, but the televisions were turned off. ### Claim 7 (depends on 1) The method of claim 1, further comprising: presenting, on a display, the enhanced-accuracy audience measurement data including the first set of viewing data and the enhanced second set of viewing data. ### Claim 8 A non-transitory computer-readable storage medium, having stored thereon program instructions that, upon execution by a processor, cause performance of a set of operations for generating enhanced-accuracy audience measurement data for a particular media, the set of operations comprising: receiving a first set of viewing data from a first plurality of media presentation devices displaying the particular media to a respective first plurality of media output devices, the first set of viewing data comprising: a first set of tuning session data indicative of a first set of tuning session durations; and a first set of on-off session data indicative of a first set of on-off durations corresponding to the first set of tuning session durations; generating, based on the first set of viewing data, a model for determining estimated on-off durations from known tuning session durations, by: for each of two or more tuning session durations of the first set of tuning session durations: determining a corresponding conditional distribution of on-off durations; and calculating, from the corresponding conditional distribution of on-off durations, a corresponding expected on-off duration for the tuning session duration; and combining the corresponding expected on-off durations for the two or more tuning session durations to generate the model; receiving a second set of viewing data from a second plurality of media presentation devices displaying the particular media on a respective second plurality of media output devices, the second set of viewing data comprising a second set of tuning session data indicative of a second set of tuning session durations without corresponding on-off durations; transforming the second set of viewing data into an enhanced second set of viewing data by: for each second viewing data entry of the second set of viewing data: using the model to determine an estimated on-off duration from a tuning session duration of each second viewing data entry; and enhancing each second viewing data entry with the estimated on-off duration; and generating the enhanced-accuracy audience measurement data based on the first set of viewing data and the enhanced second set of viewing data. ### Claim 9 (depends on 8) The non-transitory computer-readable storage medium of claim 8, the set of operations further comprising: receiving a third set of viewing data from a third plurality of media presentation devices displaying the particular media to a respective third plurality of media output devices, the third set of viewing data comprising: a third set of tuning session data indicative of a third set of tuning session durations; and a third set of on-off session data indicative of a third set of on-off durations corresponding to the third set of tuning session durations; and updating the model by adding the third set of on-off durations to the model for the corresponding third set of tuning session durations. ### Claim 10 (depends on 8) The non-transitory computer-readable storage medium of claim 8, the set of operations further comprising: for each of two or more tuning session durations of the first set of tuning session durations, determining a corresponding frequency distribution of on-off durations, wherein determining the corresponding conditional distribution of on-off durations for each of the two or more tuning session durations of the first set of tuning session durations comprises, for each of the two or more tuning session durations of the first set of tuning session durations, determining the corresponding conditional distribution of on-off durations based on the corresponding frequency distribution of on-off durations. ### Claim 11 (depends on 8) The non-transitory computer-readable storage medium of claim 8, the set of operations further comprising: communicating over a network with local people meters to obtain demographic data for audience members viewing the presented media on at least a subset of the media output devices, wherein generating the enhanced-accuracy audience measurement data is further based on the demographic data. ### Claim 12 (depends on 8) The non-transitory computer-readable storage medium of claim 8, wherein using the model to determine the estimated on-off duration from the tuning session duration of each second viewing data entry comprises using the model to determine the estimated on-off duration from the tuning session duration of each second viewing data entry based on a determination that the tuning session duration of each second viewing data entry matches one of the tuning session durations of the first set of tuning session durations that were used to generate the model. ### Claim 13 (depends on 8) The non-transitory computer-readable storage medium of claim 8, wherein: the media presentation devices are set-top boxes, the media output devices are televisions, and transforming the second set of viewing data into the enhanced second set of viewing data causes the enhanced second set of viewing data to accurately reflect when audiences were actually exposed to the particular media and to not include data representing when the set-top boxes were turned on and outputting the particular media, but the televisions were turned off. ### Claim 14 (depends on 8) The non-transitory computer-readable storage medium of claim 8, the set of operations further comprising: presenting, on a display, the enhanced-accuracy audience measurement data including the first set of viewing data and the enhanced second set of viewing data. ### Claim 15 A computing system comprising: a processor; and a non-transitory computer-readable storage medium, having stored thereon program instructions that, upon execution by the processor, cause performance of a set of operations for generating enhanced-accuracy audience measurement data for a particular media, the set of operations comprising: receiving a first set of viewing data from a first plurality of media presentation devices displaying the particular media to a respective first plurality of media output devices, the first set of viewing data comprising: a first set of tuning session data indicative of a first set of tuning session durations; and a first set of on-off session data indicative of a first set of on-off durations corresponding to the first set of tuning session durations; generating, based on the first set of viewing data, a model for determining estimated on-off durations from known tuning session durations, by: for each of two or more tuning session durations of the first set of tuning session durations: determining a corresponding conditional distribution of on-off durations; and calculating, from the corresponding conditional distribution of on-off durations, a corresponding expected on-off duration for the tuning session duration; and combining the corresponding expected on-off durations for the two or more tuning session durations to generate the model; receiving a second set of viewing data from a second plurality of media presentation devices displaying the particular media on a respective second plurality of media output devices, the second set of viewing data comprising a second set of tuning session data indicative of a second set of tuning session durations without corresponding on-off durations; transforming the second set of viewing data into an enhanced second set of viewing data by: for each second viewing data entry of the second set of viewing data: using the model to determine an estimated on-off duration from a tuning session duration of each second viewing data entry; and enhancing each second viewing data entry with the estimated on-off duration; and generating the enhanced-accuracy audience measurement data based on the first set of viewing data and the enhanced second set of viewing data. ### Claim 16 (depends on 15) The computing system of claim 15, the set of operations further comprising: receiving a third set of viewing data from a third plurality of media presentation devices displaying the particular media to a respective third plurality of media output devices, the third set of viewing data comprising: a third set of tuning session data indicative of a third set of tuning session durations; and a third set of on-off session data indicative of a third set of on-off durations corresponding to the third set of tuning session durations; and updating the model by adding the third set of on-off durations to the model for the corresponding third set of tuning session durations. ### Claim 17 (depends on 15) The computing system of claim 15, the set of operations further comprising: for each of two or more tuning session durations of the first set of tuning session durations, determining a corresponding frequency distribution of on-off durations, wherein determining the corresponding conditional distribution of on-off durations for each of the two or more tuning session durations of the first set of tuning session durations comprises, for each of the two or more tuning session durations of the first set of tuning session durations, determining the corresponding conditional distribution of on-off durations based on the corresponding frequency distribution of on-off durations. ### Claim 18 (depends on 15) The computing system of claim 15, the set of operations further comprising: communicating over a network with local people meters to obtain demographic data for audience members viewing the presented media on at least a subset of the media output devices, wherein generating the enhanced-accuracy audience measurement data is further based on the demographic data. ### Claim 19 (depends on 15) The computing system of claim 15, wherein using the model to determine the estimated on-off duration from the tuning session duration of each second viewing data entry comprises using the model to determine the estimated on-off duration from the tuning session duration of each second viewing data entry based on a determination that the tuning session duration of each second viewing data entry matches one of the tuning session durations of the first set of tuning session durations that were used to generate the model. ### Claim 20 (depends on 15) The computing system of claim 15, wherein: the media presentation devices are set-top boxes, the media output devices are televisions, and transforming the second set of viewing data into the enhanced second set of viewing data causes the enhanced second set of viewing data to accurately reflect when audiences were actually exposed to the particular media and to not include data representing when the set-top boxes were turned on and outputting the particular media, but the televisions were turned off.