Electronic voting system

TL;DR: A calling party identification system utilizing the normal public telephone equipment and a special electronic package at the receiving terminal is described in this paper, where identification of the calling party is achieved using previously assigned digital information which may include his own telephone number and which the caller dials in the normal manner into the electronic package.

TL;DR: In this article, an interactive direct response system combines the use of short text message systems (SMS) via cell phones (100 ) with a database ( 102 ) and website to enable advertisers to view in real time customer responses to a direct response campaign.

TL;DR: In this paper, a testee selects a particular preference by actuating a push-button that couples his selection to an audio and/or visual display, and a plurality of time recorders, one for each output line and individually responsive to one voltage level from the power source, records the amount of time a particular presentation is coupled to the display.

TL;DR: In this paper, a plurality of signal generators are each located at respective ones of the plurality of sources which are connected to a central sink via respective communication paths, and detectors located at the central sink are each responsive to the signal which may appear on any one of the communication paths.

TL;DR: In this article, a radio communication system which may appropriately be termed a "radio centercasting system" in contradistinction to a radio broadcasting system is described. The improvements herein disclosed constitute a development of an art in which...