公开(公告)号：US07222071B2

公开(公告)日：2007-05-22

申请号：US10256834

申请日：2002-09-27

Applicant: Alan R. Neuhauser ,  Thomas W. White

Inventor： Alan R. Neuhauser ,  Thomas W. White

IPC: G10L15/00 ,  H04H9/00

CPC classification number: G10L15/00 ,  G10L19/018 ,  H04H60/31 ,  H04H60/37 ,  H04H60/58 ,  H04H60/65 ,  H04H2201/90

Abstract: Systems and methods are provided for gathering audience measurement data relating to receipt of and/or exposure to audio data by an audience member. Audio data is monitored to detect a monitoring code. Based on detection of the monitoring code, a signature characterizing the audio data is extracted.

Abstract translation: 提供了系统和方法，用于收集与受众成员接收和/或接触音频数据有关的观众测量数据。 监视音频数据以检测监视码。 基于监视码的检测，提取表征音频数据的签名。