US4377870A
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US
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Electronic audience polling system
Assignee: General Electric Co
•
Filing: 1978-12-21
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Granted: 1983-03-22
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Expires: 1998-12-21
Abstract
Abstract An audience polling system includes a plurality of wireless transmitters, each transmitter capable of transmitting a pulse of electromagnetic energy on a selected one of a group of predetermined frequencies. Each frequency selected on which to transmit corresponds to one of a group of suggested responses to a given stimulus. The polling system includes a receiver for receiving the transmitted pulses and electronic counters for tallying the number of pulses received on each of the selected frequencies. An electronic display presents the results of the tallying for observation by the audience or others.
Inventors
- 👤 Roy E. Anderson
- 👤 Richard L. Frey
- 👤 James R. Lewis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:56
CPC Classifications
G; G07; G07C; G07C13/00
Claims Analysis
Total Claims: 34
Claim 1
Independent Claim
246 words
An electronic polling system for determining the consensus of an audience to a given stimulus with a plurality of suggested responses, said system comprising: a plurality of transmitting means, each transmitting means capable of generating a pulse of electromagnetic energy of any one of a common plurality of selected different radio frequencies, each of said selected frequencies corresponding to one of the suggested responses, the number of transmitting means equal to the number of persons to be polled in said audience with each transmitting means generating one of said pulses solely when activated by the associated audience member; receiving means including an input for receiving said electromagnetic pulses and for providing at each of a plurality of logic outputs, each respectively corresponding to one of said selected radio frequencies, a logic pulse signal each time one of said electromagnetic pulses is received at the selected radio frequency to which said respective output corresponds: a plurality, equal in number to the number of said plurality of logic outputs, of counting means for totalling the number of said logic pulse signals generated at each of said logic outputs, each counting means being respectively responsive only to an associated different one of said plurality of logic outputs; and electronic display means responsive to said counting means, for displaying data representative of the total number of pulses counted by each of said counting means such that the number of each of said suggested responses by the audience may be ascertained.
Claim 2
Dependent Claim
246 words
An electronic polling system for determining the consensus of an audience to a given stimulus with a plurality of suggested responses, said system comprising: a plurality of transmitting means, each transmitting means capable of generating a pulse of electromagnetic energy of any one of a common plurality of selected different radio frequencies, each of said selected frequencies corresponding to one of the suggested responses, the number of transmitting means equal to the number of persons to be polled in said audience with each transmitting means generating one of said pulses solely when activated by the associated audience member; receiving means including an input for receiving said electromagnetic pulses and for providing at each of a plurality of logic outputs, each respectively corresponding to one of said selected radio frequencies, a logic pulse signal each time one of said electromagnetic pulses is received at the selected radio frequency to which said respective output corresponds: a plurality, equal in number to the number of said plurality of logic outputs, of counting means for totalling the number of said logic pulse signals generated at each of said logic outputs, each counting means being respectively responsive only to an associated different one of said plurality of logic outputs; and electronic display means responsive to said counting means, for displaying data representative of the total number of pulses counted by each of said counting means such that the number of each of said suggested responses by the audience may be ascertained.
Claim 3
Dependent Claim
47 words
The electronic polling system of claim 1 wherein each of said transmitting means includes a plurality of switches, each switch corresponding to one of the suggested responses and responsive only to actuation thereof at the associated transmitter for causing said pulse of electromagnetic energy to be transmitted.
Claim 4
Dependent Claim
47 words
The electronic polling system of claim 2 wherein each of said transmitting means includes pulse transmission delay means for delaying the time of transmission of said pulse from the time for actuation of said switch by a different randomly selected and fixed amount for each transmitting means.
Claim 5
Dependent Claim
107 words
The electronic polling system of claims 1 or 3 wherein said receiving means comprises two spatially separated receiving antennae with first and second radio frequency receivers operatively connected respectively thereto, each of said first and second receivers having said plurality of separate logic outputs each corresponding to one of said selected radio frequencies; and means responsive to each one of the respective outputs of said first receiver and to each corresponding one of the respective outputs of said second receiver for providing to said counting means a logic pulse signal when a corresponding logic output of at least one of said first and second receivers is present.
Claim 6
Dependent Claim
60 words
The electronic polling system of claim 2 wherein said transmitting means includes a wireless microphone to transmit voice comments from persons in the audience via a modulated electromagnetic wave having a selected carrier frequency and wherein said receiving means includes audio detecting means responsive to said modulated electromagnetic wave and rendering audible said voice comments at a suitable audio level.
Claim 7
Dependent Claim
214 words
An electronic polling system for determining the consensus of an audience to a given stimulus with a plurality of suggested responses, said system comprising: a plurality, equal to the number of persons to be polled in said audience, of means each for transmitting a pulse of electromagnetic energy on that one frequency, chosen by an individual member of the audience, of a common plurality of selected frequencies, each of said selected frequencies corresponding to one of the suggested responses; means for receiving said electromagnetic pulses and having a plurality of logic outputs each corresponding to a respective one of said selected frequencies, each of said outputs providing a logic pulse signal each time one of said electromagnetic pulses is received at the selected frequency to which said respective output corresponds; a plurality of counting means each for totalling the number of said logic pulse signals generated at an associated one of said logic outputs; electronic processing means responsive to said counting means for providing display signals representative of the number of logic pulse signals generated at each of said logic outputs, and electronic display means for displaying said display signals and operatively coupled to said electronic processing means such that the number of each of said suggested responses by the audience may be ascertained.
Claim 8
Dependent Claim
214 words
An electronic polling system for determining the consensus of an audience to a given stimulus with a plurality of suggested responses, said system comprising: a plurality, equal to the number of persons to be polled in said audience, of means each for transmitting a pulse of electromagnetic energy on that one frequency, chosen by an individual member of the audience, of a common plurality of selected frequencies, each of said selected frequencies corresponding to one of the suggested responses; means for receiving said electromagnetic pulses and having a plurality of logic outputs each corresponding to a respective one of said selected frequencies, each of said outputs providing a logic pulse signal each time one of said electromagnetic pulses is received at the selected frequency to which said respective output corresponds; a plurality of counting means each for totalling the number of said logic pulse signals generated at an associated one of said logic outputs; electronic processing means responsive to said counting means for providing display signals representative of the number of logic pulse signals generated at each of said logic outputs, and electronic display means for displaying said display signals and operatively coupled to said electronic processing means such that the number of each of said suggested responses by the audience may be ascertained.
Claim 9
Dependent Claim
50 words
The electronic polling system of claim 6 wherein each of said transmitting means includes a plurality of switches, each switch corresponding to one of the suggested responses and, upon actuation thereof, causing said pulse of electromagnetic energy to be transmitted at the particular radio frequency selected for the chosen response.
Claim 10
Dependent Claim
47 words
The electronic polling system of claim 7 wherein each of said transmitting means includes pulse transmission delay means for delaying the time of transmission of said pulse from the time of actuation of said switch by a different randomly selected and fixed amount for each transmitting means.
Claim 11
Dependent Claim
107 words
The electronic polling system of claims 6 or 8 wherein said receiving means comprises two spatially separated receiving antennae with first and second radio frequency receivers operatively connected respectively thereto, each of said first and second receivers having said plurality of separate logic outputs each corresponding to one of said selected radio frequencies; and means responsive to each one of the respective outputs of said first receiver and to each corresponding one of the respective outputs of said second receiver for providing to said counting means a logic pulse signal when a corresponding logic output of at least one of said first and second receivers is present.
Claim 12
Dependent Claim
69 words
The electronic polling system of claim 6 wherein said transmitting means includes a wireless microphone to transmit voice comments from persons in the audience via a modulated electromagnetic wave having a selected carrier frequency different from the frequencies selected for transmitting responses; and wherein said receiving means includes an audio detecting means responsive to said modulated electromagnetic wave and rendering audible said voice comments at a suitable audio level.
Claim 13
Dependent Claim
49 words
The electronic polling system of claim 6 wherein said electronic processing means further includes totalling means for generating display signals representative of the total number of logic pulse signals generated at all of said logic outputs and the percentage of said total generated at each of said logic outputs.
Claim 14
Dependent Claim
49 words
The electronic polling system of claim 8 wherein said electronic processing means further includes totalling means for generating display signals representative of the total number of logic pulse signals generated at all of said logic outputs and the percentage of said total generated at each of said logic outputs.
Claim 15
Dependent Claim
49 words
The electronic polling system of claim 9 wherein said electronic processing means further includes totalling means for generating display signals representative of the total number of logic pulse signals generated at all of said logic outputs and the percentage of said total generated at each of said logic outputs.
Claim 16
Dependent Claim
49 words
The electronic polling system of claim 10 wherein said electronic processing means further includes totalling means for generating display signals representative of the total number of logic pulse signals generated at all of said logic outputs and the percentage of said total generated at each of said logic outputs.
Claim 17
Independent Claim
124 words
A method for polling an audience to determine the consensus response of the audience to a given stimulus with a plurality of suggested responses, said method comprising: presenting a stimulus with a plurality of suggested responses to said audience; at least one member of the audience transmitting a pulse of electromagnetic energy on that one frequency chosen by each member of the audience from a plurality of selected radio frequencies, with each of said selected frequencies respectively corresponding to an associated one of said suggested responses; counting the number of said pulses received on each individual one of said selected radio frequencies; and displaying, for observation and comparison purposes, the counted number of said pulses received on each individual one of said selected frequencies.
Claim 18
Independent Claim
124 words
A method for polling an audience to determine the consensus response of the audience to a given stimulus with a plurality of suggested responses, said method comprising: presenting a stimulus with a plurality of suggested responses to said audience; at least one member of the audience transmitting a pulse of electromagnetic energy on that one frequency chosen by each member of the audience from a plurality of selected radio frequencies, with each of said selected frequencies respectively corresponding to an associated one of said suggested responses; counting the number of said pulses received on each individual one of said selected radio frequencies; and displaying, for observation and comparison purposes, the counted number of said pulses received on each individual one of said selected frequencies.
Claim 19
Dependent Claim
42 words
The method of claim 15 including the step of delaying, by a different randomly selected and fixed amount of time for each member responding, the transmission of said pulse of electromagnetic energy caused to be transmitted by each member of said audience.
Claim 20
Independent Claim
144 words
A method for polling an audience to determine the collective response of the audience to a given stimulus with a plurality of suggested responses, said method comprising: presenting a stimulus with a plurality of suggested responses to said audience; at least one member of the audience transmitting a pulse of electromagnetic energy chosen by each member of the audience as that one frequency of a plurality of selected radio frequencies corresponding to a desired one of the suggested responses; receiving said electromagnetic pulses; counting the number of said pulses received on each of said selected radio frequencies; electronically processing the respective count of said pulses received on each of said selected radio frequencies to generate display signals representative of the number of electromagnetic pulses respectively received on each of said selected radio frequencies; and electronically displaying said display signals for observation and comparison purposes.
Claim 21
Independent Claim
144 words
A method for polling an audience to determine the collective response of the audience to a given stimulus with a plurality of suggested responses, said method comprising: presenting a stimulus with a plurality of suggested responses to said audience; at least one member of the audience transmitting a pulse of electromagnetic energy chosen by each member of the audience as that one frequency of a plurality of selected radio frequencies corresponding to a desired one of the suggested responses; receiving said electromagnetic pulses; counting the number of said pulses received on each of said selected radio frequencies; electronically processing the respective count of said pulses received on each of said selected radio frequencies to generate display signals representative of the number of electromagnetic pulses respectively received on each of said selected radio frequencies; and electronically displaying said display signals for observation and comparison purposes.
Claim 22
Dependent Claim
67 words
The method of claim 17 wherein said electronic processing step includes the steps of comparing the number of said pulses received on each of said selected radio frequencies to find the consensus frequency on which the greatest number of pulses is transmitted; and generating a portion of said display signals corresponding to said consensus frequency to indicate the suggested answer which the questioned persons most often selected.
Claim 23
Dependent Claim
51 words
The method of claim 18 wherein the step of transmitting said pulse of electromagnetic energy by each member of said audience includes the step of delaying transmission by a different randomly selected and fixed amount of time for each member after each member has chosen the radio frequency to be transmitted.
Claim 24
Dependent Claim
50 words
The method of claim 18 wherein said electronic processing step includes the steps of generating display signals representative of the total number of digital pulses received; and generating other display signals representative of the percentage of said total number of digital pulse signals received on each of said selected frequencies.
Claim 25
Dependent Claim
50 words
The method of claim 19 wherein said electronic processing step includes the steps of generating display signals representative of the total number of digital pulses received; and generating other display signals representative of the percentage of said total number of digital pulse signals received on each of said selected frequencies.
Claim 26
Dependent Claim
150 words
An audience polling system for determining the collective response of an audience to a given stimulus with a plurality of suggested responses, said system comprising: a plurality of means, each for selectively transmitting one of a group of distinctive digitally-coded pulse sequences modulated on an electromagnetic carrier wave of selected radio frequency and selected time duration, each different one of said group of pulse sequences representing a different one of the suggested responses; receiving means for receiving a plurality of said pulse sequences, said receiving means being located an operable distance from said plurality of transmitting means; electronic processing means operatively connected to said receiving means for providing display signals representative of the number of coded pulse sequences received corresponding to each of the suggested responses; and electronic display means for displaying said display signals such that the consensus response of the audience to a given question may be ascertained.
Claim 27
Dependent Claim
150 words
An audience polling system for determining the collective response of an audience to a given stimulus with a plurality of suggested responses, said system comprising: a plurality of means, each for selectively transmitting one of a group of distinctive digitally-coded pulse sequences modulated on an electromagnetic carrier wave of selected radio frequency and selected time duration, each different one of said group of pulse sequences representing a different one of the suggested responses; receiving means for receiving a plurality of said pulse sequences, said receiving means being located an operable distance from said plurality of transmitting means; electronic processing means operatively connected to said receiving means for providing display signals representative of the number of coded pulse sequences received corresponding to each of the suggested responses; and electronic display means for displaying said display signals such that the consensus response of the audience to a given question may be ascertained.
Claim 28
Dependent Claim
41 words
The audience polling system of claim 22 wherein each of said transmitting means includes a plurality of switches, each switch corresponding to one of the suggested responses and, upon actuation thereof, causing the corresponding digitally coded pulse sequence to be transmitted.
Claim 29
Dependent Claim
50 words
The audience polling system of claim 23 wherein each of said transmitting means includes pulse sequence transmission delay means for delaying the time of transmission of said selected pulse sequence from the time of actuation of said switch by a different randomly selected, and fixed amount for each transmitting means.
Claim 30
Dependent Claim
25 words
The audience polling system of claim 24 wherein the time duration of said selected pulse sequence is in the range of 10 to 100 microseconds.
Claim 31
Dependent Claim
74 words
The audience polling system of claims 22, 23 or 24 wherein said transmitting means includes a wireless microphone to transmit voice comments from persons in the audience via a modulated electromagnetic wave having a selected carrier frequency different from each of the frequencies selected for transmitting responses; and wherein said receiving means includes an audio detecting means responsive to said modulated electromagnetic wave and rendering audible said voice comments at a suitable audio level.
Claim 32
Independent Claim
143 words
A method for polling an audience to determine the consensus response of the audience to a given stimulus with a plurality of suggested responses, said method comprising: presenting a stimulus with a plurality of suggested responses to said audience; at least one member of the audience transmitting, as modulation of an electromagnetic radio frequency carrier wave, that one of a plurality of different digitally coded pulse sequences each representing one of a like plurality of said suggested responses and chosen by each individual responding member of said audience; receiving the pulse sequences of radio frequency energy transmitted by the audience; counting within a preselected time interval the number of each of said plurality of different digitally coded pulse sequences received; and displaying, for observation and comparison purposes, indicia representative of the number of pulse sequences received corresponding to each of the selected responses.
Claim 33
Independent Claim
143 words
A method for polling an audience to determine the consensus response of the audience to a given stimulus with a plurality of suggested responses, said method comprising: presenting a stimulus with a plurality of suggested responses to said audience; at least one member of the audience transmitting, as modulation of an electromagnetic radio frequency carrier wave, that one of a plurality of different digitally coded pulse sequences each representing one of a like plurality of said suggested responses and chosen by each individual responding member of said audience; receiving the pulse sequences of radio frequency energy transmitted by the audience; counting within a preselected time interval the number of each of said plurality of different digitally coded pulse sequences received; and displaying, for observation and comparison purposes, indicia representative of the number of pulse sequences received corresponding to each of the selected responses.
Claim 34
Dependent Claim
34 words
The method of claim 27 wherein the transmission of said pulse sequences by each member of said audience is delayed by a different randomly selected and fixed amount of time for said each member.
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USPTO Annuity & Maintenance Windows
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|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-03-21 | 1986-09-20 | 1987-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-03-21 | 1990-09-20 | 1991-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-03-21 | 1994-09-20 | 1995-03-22 | $7700.00 | Window Closed / Lapsed |