Portable multi-purpose audience measurement system

Portable multi-purpose audience measurement system

  • CN 102,289,758 B
  • Filed: 10/15/2004
  • Issued: 01/20/2016
  • Est. Priority Date: 10/17/2003
  • Status: Active Grant
First Claim
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1. , to supporting inherent function and the mancarried device of initial not support media measurement function provides the method for media measurement function, the method comprises:

  • After obtaining assentment from described potential respondent, between server and described mancarried device, initiate data transmission, so that media Survey Software is downloaded to described mancarried device;

    AndPerform described media Survey Software, to pass through to collect audio frequency from media signal, at least one in video or related data, determine whether described audio frequency to be detected, at least one in video or related data, and determine whether media presentation device opens to perform the process of the media signal exported by media presentation device, and do not used by user at described mancarried device, described mancarried device is inserted into power supply or has enough battery electric quantities, do not arrive the time that described mancarried device transmits data, and described mancarried device performs the process of described media signal when having the space of storing additional data, otherwise described mancarried device does not process the media signal exported by described media presentation device.

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