Abstract: Methods, apparatus, systems, and articles of manufacture to correlate a demographic segment with a fixed device are disclosed. An example method includes accessing a record indicating a public Internet Protocol (IP) address used by a fixed device. A monitoring data record received from a mobile device is accessed. A demographic segment of a user of the mobile device is determined. The mobile device is associated with the fixed device when an IP address of the mobile device from the monitoring data record matches the public IP address used by the fixed device. The demographic segment of the user of the mobile device is associated with the fixed device based on the association of the fixed device and the mobile device.

Abstract: Methods and apparatus to perform audio watermarking and watermark detection and extraction are disclosed. Example apparatus disclosed herein to embed a code into an audio signal include means for selecting frequency components to be used to represent the code, different sets of frequency components to represent respectively different information, respective ones of the frequency components in the sets of frequency components located in respective code bands, there being multiple code bands and spacing between adjacent code bands being equal to or less than the spacing between adjacent frequency components in the code bands. Disclosed example apparatus further include means for synthesizing the frequency components to be used to represent the code and means for combining the synthesized frequency components with an audio block of the audio signal.

Abstract: Example methods, apparatus and articles of manufacture to provide media content are disclosed. Example apparatus disclosed herein include means for identifying primary media content presented on a first media presentation device. Disclosed example apparatus also include means for accessing a secondary content schedule associated with the primary media content. The secondary content schedule includes a plurality of secondary content items and time values associated with the secondary content items. The secondary content items are also associated with a loyalty value for a user of the first media presentation device. Disclosed example apparatus further include means for selecting one of the secondary content items to be accessed in response to a timestamp associated with the primary media content being between time values associated with the selected one of the secondary content items in the secondary content schedule.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to associate geographic locations with user devices. An example apparatus includes means for classifying a network that connects a user device to an audience measurement entity based on source identifying information transmitted from the user device, means for determining a geographic location associated with an impression indicated by media identifying information, and means for classifying the geographic location of the user device as a home location based on a timestamp associated with the impression, the timestamp retrieved from a database of user profiles.

Abstract: Methods and apparatus for monitoring video games are disclosed. Example video game monitors disclosed herein include a network analyzer to communicatively couple with a communication interface of a video game console, the network analyzer to detect communication packets transferred over the communication interface of the video game console. Disclosed example video game monitors also include a processor to decode the communication packets detected by the network analyzer to determine an identity of a game being played by the video game console, and report the identity of the game to a data collection facility.

Abstract: Methods and apparatus to dynamically generate audio signatures adaptive to circumstances associated with media being monitored are disclosed. An example apparatus includes a signal selector to select a first signature scheme from among a plurality of signature schemes to generate monitored signatures for media being monitored by a meter. The first signature scheme is selected based on a circumstance associated with the media. The apparatus includes a signal generator to generate a first monitored signature from the media based on the first signature scheme. The apparatus further includes a communications interface to transmit the first monitored signature to a data collection facility.

Abstract: Methods and apparatus to measure exposure to streaming media are disclosed. An example method includes detecting metadata associated with streaming media presented at a client device. Data is extracted from a first field of the metadata. The data from the first field of the metadata is processed to generate a first request directed to a first internet domain, the first internet domain based on the data, the first request including a media identifier from a second field of the metadata, the second field of the metadata separate from the first field of the metadata, the media identifier identifying the streaming media. In response to the detection of the metadata, the first request is sent from the client device to the first internet domain.

Abstract: Methods, apparatus, systems and articles of manufacture to monitor media are disclosed. An example method includes installing a monitoring enabled application on a media device. Configuration information to instruct the monitoring enabled application to enable monitoring functionality is accessed. A media presentation event is identified within the monitoring enabled application. A media identifier corresponding to the media presentation event when the monitoring functionality is enabled is determined. At least one of a user identifier or a device identifier associated with the media device is determined when the monitoring functionality is enabled. A record is transmitted including the media identifier and the at least one of the user identifier or the device identifier to the audience measurement entity when the monitoring functionality is enabled.

Abstract: Example methods and apparatus to verify presentation of media content are disclosed. A disclosed example apparatus for generating media presentation information includes a comparator to periodically output a value indicative of whether media selected via a set-top box is presented at a media presentation location by comparing a first audio signal associated with the media to ambient audio received in the media presentation location via an audio system associated with a media presentation device. The example apparatus also includes a privacy protector to facilitate operation of the comparator by periodically preventing the comparator from receiving of the ambient audio. The example apparatus also includes a metering module to record presentation of the media based on the output.

Abstract: Methods and apparatus for monitoring locally inserted media are disclosed. A disclosed system for detecting locally inserted media includes a tag encoder and a media monitoring device at a media presentation location. The tag encoder is to associate an identifying tag with a segment of a media stream carrying local media that was spliced into a primary media stream after the primary media stream was received by an editing station of a media distributor. The media monitoring device is to: detect presentation of the media stream; determine that the segment is local media that was spliced into the primary media stream based on changes in the media stream indicative of transitions between primary media and local media, the changes including changes in identifying tags; and store an indication to credit presentation of the media and to indicate that the media stream includes locally inserted media.

Abstract: An example apparatus includes a meter to generate first information indicative of a media presentation mode of a media presentation application executed by a wireless communication device during a presentation of the media content received and presented via the wireless communication device, the media content comprising scheduled programming that is broadcasted or multicasted simultaneously to a plurality of other wireless communication devices during a pre-scheduled time; and generate second information indicative of the media content presented via the wireless communication device. A memory is to store the first information in association with the second information in the wireless communication device; and store third information in association with the first and second information. The third information is indicative of at least one of a location of a cell tower used to transmit the media content, an identifier of the cell tower, or an identifier of a wireless network access point.

Abstract: Example methods, apparatus and articles of manufacture to provide media content are disclosed. Example apparatus disclosed herein include means for identifying primary media content presented on a first media presentation device. Disclosed example apparatus also include means for accessing a secondary content schedule associated with the primary media content. The secondary content schedule includes a plurality of secondary content items and time values associated with the secondary content items. The secondary content items are also associated with a loyalty value for a user of the first media presentation device. Disclosed example apparatus further include means for selecting one of the secondary content items to be accessed in response to a timestamp associated with the primary media content being between time values associated with the selected one of the secondary content items in the secondary content schedule.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to associate geographic locations with user devices. An example apparatus includes a network classifier to classify a network that connects a user device to an audience measurement entity based on source identifying information transmitted from the user device and a location mapper to determine a geographic location associated with an impression indicated by media identifying information based on a location identifier including at least one of a network address included in the source identifying information and a first mapping that maps the network address to the geographic location when the network is a fixed network and location services information included in the source identifying information and a second mapping that maps the location services information to the geographic location when the network is a mobile network.

Abstract: An apparatus to generate media metering information includes a display to present selectable options for a user to select one of a plurality of levels of anonymity to be used in association with generating the media metering information indicative of media content presentations; a processor to access an anonymity selection of one of the levels of anonymity, the levels of anonymity including no anonymity, partial anonymity, and total anonymity; and a metering information generator to generate the media metering information in association with the anonymity selection.

Abstract: Methods and apparatus for monitoring video games are disclosed. Example methods disclosed herein monitoring a data interface between a game controller and a game port of a game console with a monitoring device. Disclosed example methods also include determining whether the game console is operating a video game in a demonstration mode or an active play mode based on data detected by the monitoring device.

Abstract: Methods and apparatus to measure exposure to streaming media are disclosed. An example method includes detecting metadata associated with streaming media presented at a client device. Data is extracted from a first field of the metadata. The data from the first field of the metadata is processed to generate a first request directed to a first internet domain, the first internet domain based on the data, the first request including a media identifier from a second field of the metadata, the second field of the metadata separate from the first field of the metadata, the media identifier identifying the streaming media. In response to the detection of the metadata, the first request is sent from the client device to the first internet domain.

Abstract: Methods and apparatus for monitoring locally inserted media are disclosed. A disclosed system for detecting locally inserted media includes a tag encoder and a media monitoring device at a media presentation location. The tag encoder is to associate an identifying tag with a segment of a media stream carrying local media that was spliced into a primary media stream after the primary media stream was received by an editing station of a media distributor. The media monitoring device is to: detect presentation of the media stream; determine that the segment is local media that was spliced into the primary media stream based on changes in the media stream indicative of transitions between primary media and local media, the changes including changes in identifying tags; and store an indication to credit presentation of the media and to indicate that the media stream includes locally inserted media.

Abstract: Example methods and apparatus for associating media devices with a demographic composition of a geographic area are disclosed. A disclosed example method includes receiving a plurality of Internet Protocol addresses assigned to a media device associated with a panel member, determining a most used Internet Protocol address from the plurality of Internet Protocol addresses, accessing geographic information and determining a geographic location corresponding to the most used Internet Protocol address, accessing demographic information and determining a demographic profile associated with the geographic location, and associating at least one of the geographic location or the demographic profile with the media device.

Abstract: An example apparatus includes means for querying a first table to perform a first query of the first table using a hash corresponding to a first site signature, the first table including hash keys corresponding to respective reference signatures, the first query to obtain, from the first table, first qualifier data descriptive of a first reference signature corresponding to a first hash key; means for querying a second table to perform a second query of the second table, the second query to obtain a plurality of blocks of reference signatures; means for comparing a first block of site signatures with the plurality of blocks of reference signatures, the first block of site signatures to include the first site signature; and means for crediting media as corresponding to reference media represented by the first reference signature when the first block of site signatures matches the plurality of blocks of reference signatures.

Abstract: Methods, apparatus, systems, and articles of manufacture to monitor media are disclosed. An example apparatus includes a media identifier to determine a first media identifier and a first timestamp based on media monitoring information obtained from a content publisher, the first media identifier and the first timestamp from the content publisher, the first media identifier to identify media accessed by a media device, map the first media identifier and the first timestamp to a second media identifier and a second timestamp in a look-up table, the second media identifier and the second timestamp generated by an AME media analyzer before the media device accessed the media, and credit access of the media to the media device based on the mapping, and a report generator to generate a media crediting report based on the crediting.