Portable People Meter
id:
portable-people-meter-162-3704924
title:
Portable People Meter
text:
The Portable People Meter (PPM), also known as the Nielsen Meter, is a system developed by Arbitron to measure how many people are exposed to individual radio stations and television stations. This also includes cable television. The PPM is worn like a pager and detects hidden audio tones within a station or network's audio stream, logging each time it finds a signal. There are several parts to the PPM system:
- An encoder that inserts the tones subliminally into a station's or broadcast netwo
brand slug:
wiki
category slug:
encyclopedia
description:
Proprietary electronic system used for radio and television ratings gathering
original url:
https://en.wikipedia.org/wiki/Portable_People_Meter
date created:
2003-07-19T10:59:58Z
date modified:
2024-08-27T16:01:16Z
main entity:
{"identifier":"Q2104916","url":"https://www.wikidata.org/entity/Q2104916"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/f8/Arbitron_Portable_People_Meter.jpg","width":640,"height":617}
fields total:
13
integrity:
16