US5023929A
Expired / Lapsed
US
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Audio frequency based market survey method
Assignee: NPD RESEARCH Inc 900 WEST SHORE ROAD PORT WASHINGTON NEW YORK A CORP OF NEW YORK
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Filing: 1988-09-15
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Granted: 1991-06-11
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Expires: 2008-09-15
Abstract
Abstract A method for obtaining audience preference market survey data, such as a radio and/or television listening audience survey and/or supplemental data, such as bar coded data (156), from a plurality of diverse locations for accumulative processing by a remote data processor, involves recording (22, 30, 40, 42, 44, 56, 54, 52) a plurality of audio signals (46, 48, 50) at each of the diverse locations which corresponds to the ambient radio and/or television audio sound at predetermined synchronized discrete sampling times (42, 60, 64, 66, 62) or windows which are synchronized to a master recording (110) of the programs being surveyed. The sampling windows are of short duration with respect to the measurement interval. The master recording (110) audio signals frequency intervals are matched against the frequency of the diverse location audio samples to provide an indication of audience preference and tested for a correct match in a configurable filter array (120, 122, 124). Respondents at the diverse locations may be provided with portable tape recorders (30) which are automatically activated at synchronized clock times to obtain the audio samples. Bar code scanning information (150, 24) may also be provided in the form of audio signals by using the scanning signal (152) to drive a voltage controlled audio oscillator (160).
Inventors
- 👤 James Call
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:11
CPC Classifications
G; G09; G09F; G09F25/00; H; H04; H04H; H04H60/00; H04H60/35; H04H60/46; H04H60/56; H04H60/58
Claims Analysis
Total Claims: 51
Claim 1
Independent Claim
282 words
A method for obtaining market survey data from a plurality of diverse locations for accumulative processing by a remote data processor at a central location, said method comprising the steps of: recording a plurality of audio signals at each of said diverse locations which correspond to predetermined market survey data categories associated with a respondent at each of said diverse locations; providing said plurality of audio signals from said diverse locations to said remote data processor; accumulatively processing said provided plurality of audio signals at said central location for providing an accumulatively processed survey report corresponding to said market survey data categories, said accumulative processing step comprising the step of converting said provided audio signals into data categories for providing said accumulatively processed survey report; said audio signal recording step comprising the steps of bar code scanning a bar code of market survey data, generating an audio signal therefrom, and recording said generated audio signal at said diverse location; and providing a master audio signal recording at said central location of ambient sounds corresponding to the audio outputs of a predetermined plurality of different radio and/or television channels to be surveyed for said listening audience survey, said master audio signal recording being synched to said diverse location audio signal recording for recording said ambient sounds corresponding to said audio outputs by said master recording at substantially the same regular discrete predetermined sampling intervals as at said diverse locations for providing a substantially like plurality of spaced apart sampling windows over said predetermined measurement intervals; whereby a unified accumulative survey response to audience listening preference and other market survey preferences may be provided from recording audio signals at said plurality of diverse locations.
Claim 2
Independent Claim
282 words
A method for obtaining market survey data from a plurality of diverse locations for accumulative processing by a remote data processor at a central location, said method comprising the steps of: recording a plurality of audio signals at each of said diverse locations which correspond to predetermined market survey data categories associated with a respondent at each of said diverse locations; providing said plurality of audio signals from said diverse locations to said remote data processor; accumulatively processing said provided plurality of audio signals at said central location for providing an accumulatively processed survey report corresponding to said market survey data categories, said accumulative processing step comprising the step of converting said provided audio signals into data categories for providing said accumulatively processed survey report; said audio signal recording step comprising the steps of bar code scanning a bar code of market survey data, generating an audio signal therefrom, and recording said generated audio signal at said diverse location; and providing a master audio signal recording at said central location of ambient sounds corresponding to the audio outputs of a predetermined plurality of different radio and/or television channels to be surveyed for said listening audience survey, said master audio signal recording being synched to said diverse location audio signal recording for recording said ambient sounds corresponding to said audio outputs by said master recording at substantially the same regular discrete predetermined sampling intervals as at said diverse locations for providing a substantially like plurality of spaced apart sampling windows over said predetermined measurement intervals; whereby a unified accumulative survey response to audience listening preference and other market survey preferences may be provided from recording audio signals at said plurality of diverse locations.
Claim 3
Dependent Claim
32 words
A method in accordance with claim 1 wherein said step of providing sampling audio windows comprises the step of providing sampling windows of short duration with respect to said predetermined measurement interval.
Claim 4
Dependent Claim
35 words
A method in accordance with claim 1 wherein said converting step comprises the steps of performing a Fast Fourier Transform on said recorded master audio signal samples, and sample analyzing said master audio signal recording.
Claim 5
Dependent Claim
26 words
A method in accordance with claim 3 wherein said converting step further comprises the step of dividing said master audio recording samples into discrete frequency intervals.
Claim 6
Dependent Claim
44 words
A method in accordance with claim 4 wherein said accumulative processing step further comprises the step of matching the frequency intervals of said master audio recording samples against the frequency intervals of said diverse location audio samples from said recorded sample audio sound windows.
Claim 7
Dependent Claim
26 words
A method in accordance with claim 5 wherein said accumulative processing step further comprises the step of confirming said matched samples to ensure said matching thereof.
Claim 8
Dependent Claim
26 words
A method in accordance with claim 6 wherein said matching step further comprises the step of sorting said plurality of matched samples for optimizing said match.
Claim 9
Dependent Claim
31 words
A method in accordance with claim 8 wherein said step of providing sampling audio windows comprises the step of providing sampling windows of short duration with respect to said predetermined interval.
Claim 10
Dependent Claim
31 words
A method in accordance with claim 5 wherein said step of providing sampling audio windows comprises the step of providing sampling windows of short duration with respect to said predetermined interval.
Claim 11
Independent Claim
338 words
A method for obtaining market survey data from a plurality of diverse locations for accumulative processing by a remote data processor at a central location, said method comprising the steps of: recording a plurality of audio signals at each of said diverse locations which correspond to predetermined market survey data categories associated with a respondent at each of said diverse locations; providing said plurality of audio signals from said diverse locations to said remote data processor; accumulatively processing said provided plurality of audio signals at said central location for providing an accumulatively processed survey report corresponding to said market survey data categories, said accumulative processing step comprising the step of converting said provided audio signals into data categories for providing said accumulatively processed survey report; said audio signal recording step comprising the steps of bar code scanning a bar code of market survey data, generating an audio signal therefrom, and recording said generated audio signal at said diverse location; said audio signal recording step further comprising the step of recording ambient sounds at said diverse location at regular discrete predetermined sampling intervals for providing a plurality of spaced apart sampling audio sound windows over a predetermined measurement interval; said ambient sound recording step comprising the step of recording radio and/or television audio ambient sounds at said diverse locations for providing an audio snapshot of said radio and/or television listening audience at said diverse location; said market survey data categories comprising an audience survey; and providing a master audio signal recording at said central location of ambient sounds corresponding to the audio outputs of a predetermined plurality of different radio and/or television channels to be surveyed for said listening audience survey, said master audio signal recording being synched to said diverse location audio signal recording for recording said ambient sounds corresponding to said audio outputs by said master recording at substantially the same regular discrete predetermined sampling intervals as at said diverse locations for providing a substantially like plurality of spaced apart sampling windows over said predetermined measurement intervals.
Claim 12
Independent Claim
338 words
A method for obtaining market survey data from a plurality of diverse locations for accumulative processing by a remote data processor at a central location, said method comprising the steps of: recording a plurality of audio signals at each of said diverse locations which correspond to predetermined market survey data categories associated with a respondent at each of said diverse locations; providing said plurality of audio signals from said diverse locations to said remote data processor; accumulatively processing said provided plurality of audio signals at said central location for providing an accumulatively processed survey report corresponding to said market survey data categories, said accumulative processing step comprising the step of converting said provided audio signals into data categories for providing said accumulatively processed survey report; said audio signal recording step comprising the steps of bar code scanning a bar code of market survey data, generating an audio signal therefrom, and recording said generated audio signal at said diverse location; said audio signal recording step further comprising the step of recording ambient sounds at said diverse location at regular discrete predetermined sampling intervals for providing a plurality of spaced apart sampling audio sound windows over a predetermined measurement interval; said ambient sound recording step comprising the step of recording radio and/or television audio ambient sounds at said diverse locations for providing an audio snapshot of said radio and/or television listening audience at said diverse location; said market survey data categories comprising an audience survey; and providing a master audio signal recording at said central location of ambient sounds corresponding to the audio outputs of a predetermined plurality of different radio and/or television channels to be surveyed for said listening audience survey, said master audio signal recording being synched to said diverse location audio signal recording for recording said ambient sounds corresponding to said audio outputs by said master recording at substantially the same regular discrete predetermined sampling intervals as at said diverse locations for providing a substantially like plurality of spaced apart sampling windows over said predetermined measurement intervals.
Claim 13
Independent Claim
349 words
A method for obtaining market survey data from a plurality of diverse locations for accumulative processing by a remote data processor at a central location, said method comprising the steps of: recording a plurality of audio signals at each of said diverse locations which correspond to predetermined market survey data categories associated with a respondent at each of said diverse locations; providing said plurality of audio signals from said diverse locations to said remote data processor; accumulatively processing said provided plurality of audio signals at said central location for providing an accumulatively processed survey report corresponding to said market survey data categories, said accumulative processing step comprising the step of converting said provided audio signals into data categories for providing said accumulatively processed survey report; said audio signal recording step comprising the steps of bar code scanning a bar code of market survey data, generating an audio signal therefrom, and recording said generated audio signal at said diverse location; said audio signal recording step further comprising the step of automatically recording ambient sounds at said diverse locations at regular discrete predetermined sampling intervals for providing a plurality of spaced apart sampling audio sound windows over a predetermined measurement interval, said regular discrete predetermined sampling intervals comprising discrete predetermined clock intervals; said ambient sound recording step comprising the step of recording radio and/or television audio ambient sounds at diverse locations for providing an audio snapshot of said radio and/or television listening audience at said diverse location; said market survey data categories comprising an audience survey; and providing a master audio signal recording to said central location of ambient sounds corresponding to the audio outputs of a predetermined plurality of different radio and/or television channels to be surveyed for said listening audience survey, said master audio signal recording being synched to said diverse location audio signal recording for recording said ambient sounds corresponding to said audio outputs by said master recording at substantially the same regular discrete predetermined sampling intervals as at said diverse locations for providing a substantially like plurality of spaced apart sampling windows over said predetermined measurement intervals.
Claim 14
Independent Claim
349 words
A method for obtaining market survey data from a plurality of diverse locations for accumulative processing by a remote data processor at a central location, said method comprising the steps of: recording a plurality of audio signals at each of said diverse locations which correspond to predetermined market survey data categories associated with a respondent at each of said diverse locations; providing said plurality of audio signals from said diverse locations to said remote data processor; accumulatively processing said provided plurality of audio signals at said central location for providing an accumulatively processed survey report corresponding to said market survey data categories, said accumulative processing step comprising the step of converting said provided audio signals into data categories for providing said accumulatively processed survey report; said audio signal recording step comprising the steps of bar code scanning a bar code of market survey data, generating an audio signal therefrom, and recording said generated audio signal at said diverse location; said audio signal recording step further comprising the step of automatically recording ambient sounds at said diverse locations at regular discrete predetermined sampling intervals for providing a plurality of spaced apart sampling audio sound windows over a predetermined measurement interval, said regular discrete predetermined sampling intervals comprising discrete predetermined clock intervals; said ambient sound recording step comprising the step of recording radio and/or television audio ambient sounds at diverse locations for providing an audio snapshot of said radio and/or television listening audience at said diverse location; said market survey data categories comprising an audience survey; and providing a master audio signal recording to said central location of ambient sounds corresponding to the audio outputs of a predetermined plurality of different radio and/or television channels to be surveyed for said listening audience survey, said master audio signal recording being synched to said diverse location audio signal recording for recording said ambient sounds corresponding to said audio outputs by said master recording at substantially the same regular discrete predetermined sampling intervals as at said diverse locations for providing a substantially like plurality of spaced apart sampling windows over said predetermined measurement intervals.
Claim 15
Dependent Claim
28 words
A method in accordance with claim 11 wherein said master audio recording step comprises the step of automatically recording said corresponding ambient sounds at discrete predetermined clock intervals.
Claim 16
Dependent Claim
31 words
A method in accordance with claim 12 wherein said step of providing sampling audio windows comprises the step of providing sampling windows of short duration with respect to said predetermined interval.
Claim 17
Dependent Claim
31 words
A method in accordance with claim 11 wherein said step of providing sampling audio windows comprises the step of providing sampling windows of short duration with respect to said predetermined interval.
Claim 18
Dependent Claim
23 words
A method in accordance with claim 11 wherein said recorded master sampling windows are slightly larger than said recorded diverse location sampling windows.
Claim 19
Dependent Claim
23 words
A method in accordance with claim 10 wherein said recorded master sampling windows are slightly larger than said recorded diverse location sampling windows.
Claim 20
Dependent Claim
23 words
A method in accordance with claim 1 wherein said recorded master sampling windows are slightly larger than said recorded diverse location sampling windows.
Claim 21
Dependent Claim
26 words
A method in accordance with claim 1 wherein said converting step further comprises the step of dividing said master audio recording samples into discrete frequency intervals.
Claim 22
Dependent Claim
44 words
A method in accordance with claim 18 wherein said accumulative processing step further comprises the step of matching the frequency intervals of said master audio recording samples against the frequency intervals of said diverse location audio samples from said recorded sample audio sound windows.
Claim 23
Dependent Claim
41 words
A method in accordance with claim 19 wherein said matching step further comprises the step of band pass filtering said diverse location audio samples through a band pass filter configured to correspond to a frequency signature for each master audio sample.
Claim 24
Dependent Claim
26 words
A method in accordance with claim 19 wherein said accumulative processing step further comprises the step of confirming said matched samples to ensure said matching thereof.
Claim 25
Dependent Claim
39 words
A method in accordance with claim 21 wherein said confirming step comprises the step of subtracting said diverse location recording audio samples from said master recording audio samples for seeking a zero output, said zero output confirming a match.
Claim 26
Independent Claim
371 words
A method for obtaining market survey data from a plurality of diverse locations for accumulative processing by a remote data processor at a central location, said method comprising the steps of: recording a plurality of audio signals at each of said diverse locations which correspond to predetermined market survey data categories associated with a respondent at each of said diverse locations; providing said plurality of audio signals from said diverse locations to said remote data processor; accumulatively processing said provided plurality of audio signals at said central location for providing an accumulatively processed survey report corresponding to said market survey data categories, said accumulative processing step comprising the step of converting said provided audio signals into data categories for providing said accumulatively processed survey report; said audio signal recording step comprising the steps of bar code scanning a bar code of market survey data, generating an audio signal therefrom, and recording said generated audio signal at said diverse location; said audio signal recording step further comprising the step of recording ambient sounds at said diverse location at regular discrete predetermined sampling intervals for providing a plurality of spaced apart sampling audio sound windows over a predetermined measurement interval; said recording of said ambient sounds at said diverse location comprising the step of recording said ambient sounds on an individually worn portable recorder associated with said respondent at said diverse location; said ambient sound recording step further comprising the step of recording radio and/or television audio ambient sounds at said diverse locations for providing an audio snapshot of said radio and/or television listening audience at said diverse locations; said market survey data categories comprising an audience survey; and providing a master audio signal recording at said central location of ambient sounds corresponding to the audio outputs of a predetermined plurality of different radio and/or television channels to be surveyed for said listening audience survey, said master audio signal recording being synched to said diverse location audio signal recording for recording said ambient sounds corresponding to said audio outputs by said master recording at substantially the same regular discrete predetermined sampling intervals as at said diverse locations for providing a substantially like plurality of spaced apart sampling windows over said predetermined measurement intervals.
Claim 27
Independent Claim
371 words
A method for obtaining market survey data from a plurality of diverse locations for accumulative processing by a remote data processor at a central location, said method comprising the steps of: recording a plurality of audio signals at each of said diverse locations which correspond to predetermined market survey data categories associated with a respondent at each of said diverse locations; providing said plurality of audio signals from said diverse locations to said remote data processor; accumulatively processing said provided plurality of audio signals at said central location for providing an accumulatively processed survey report corresponding to said market survey data categories, said accumulative processing step comprising the step of converting said provided audio signals into data categories for providing said accumulatively processed survey report; said audio signal recording step comprising the steps of bar code scanning a bar code of market survey data, generating an audio signal therefrom, and recording said generated audio signal at said diverse location; said audio signal recording step further comprising the step of recording ambient sounds at said diverse location at regular discrete predetermined sampling intervals for providing a plurality of spaced apart sampling audio sound windows over a predetermined measurement interval; said recording of said ambient sounds at said diverse location comprising the step of recording said ambient sounds on an individually worn portable recorder associated with said respondent at said diverse location; said ambient sound recording step further comprising the step of recording radio and/or television audio ambient sounds at said diverse locations for providing an audio snapshot of said radio and/or television listening audience at said diverse locations; said market survey data categories comprising an audience survey; and providing a master audio signal recording at said central location of ambient sounds corresponding to the audio outputs of a predetermined plurality of different radio and/or television channels to be surveyed for said listening audience survey, said master audio signal recording being synched to said diverse location audio signal recording for recording said ambient sounds corresponding to said audio outputs by said master recording at substantially the same regular discrete predetermined sampling intervals as at said diverse locations for providing a substantially like plurality of spaced apart sampling windows over said predetermined measurement intervals.
Claim 28
Independent Claim
251 words
A method for obtaining audience preference market survey data from a plurality of diverse locations for accumulative processing by a remote data processor at a central location for providing an audience survey, said method comprising the steps of recording ambient sounds at said diverse locations at regular discrete predetermined sampling intervals for providing a plurality of spaced apart sampling audio windows over a predetermined measurement interval, said recorded ambient sounds comprising radio and/or television audio ambient sounds at said diverse locations for providing an audio snapshot of a radio and/or television listening audience at said diverse locations; providing said plurality of recorded audio signals from said diverse locations to said remote data processor; providing a master audio signal recording at said central location of ambient sounds corresponding to the audio outputs of a predetermined plurality of different radio and/or television channels to be surveyed for said audience survey, said master audio signal recording being synchronized to said diverse location audio signal recording for recording said ambient sounds corresponding to said audio outputs by said master recording at substantially the same regular discrete predetermined sampling intervals as at said diverse locations for providing a substantially like plurality of spaced apart sampling windows over said predetermined measurement intervals and accumulatively processing said provided plurality of audio signals from said diverse locations with said master audio signal recording at said central location for providing an accumulatively processed audience survey report Corresponding to matching of said audience preference market survey data with said master recording.
Claim 29
Independent Claim
251 words
A method for obtaining audience preference market survey data from a plurality of diverse locations for accumulative processing by a remote data processor at a central location for providing an audience survey, said method comprising the steps of recording ambient sounds at said diverse locations at regular discrete predetermined sampling intervals for providing a plurality of spaced apart sampling audio windows over a predetermined measurement interval, said recorded ambient sounds comprising radio and/or television audio ambient sounds at said diverse locations for providing an audio snapshot of a radio and/or television listening audience at said diverse locations; providing said plurality of recorded audio signals from said diverse locations to said remote data processor; providing a master audio signal recording at said central location of ambient sounds corresponding to the audio outputs of a predetermined plurality of different radio and/or television channels to be surveyed for said audience survey, said master audio signal recording being synchronized to said diverse location audio signal recording for recording said ambient sounds corresponding to said audio outputs by said master recording at substantially the same regular discrete predetermined sampling intervals as at said diverse locations for providing a substantially like plurality of spaced apart sampling windows over said predetermined measurement intervals and accumulatively processing said provided plurality of audio signals from said diverse locations with said master audio signal recording at said central location for providing an accumulatively processed audience survey report Corresponding to matching of said audience preference market survey data with said master recording.
Claim 30
Dependent Claim
32 words
A method in accordance with claim 24 wherein said step of providing sampling audio windows comprises the step of providing sampling windows of short duration with respect to said predetermined measurement interval.
Claim 31
Dependent Claim
36 words
A method in accordance with claim 24 wherein said accumulative processing step further comprises the steps of performing a Fast Fourier Transform on said recorded master audio signal samples, and analyzing said master audio signal recording.
Claim 32
Dependent Claim
27 words
A method in accordance with claim 26 wherein said accumulative processing step further comprises the step of dividing said master audio recording samples into discrete frequency intervals.
Claim 33
Dependent Claim
56 words
A method in accordance with claim 27 wherein said accumulative processing step further comprises the step of matching the characteristics of the signals within the frequency intervals of said master audio recording samples against the characteristics of the signals within the frequency intervals of said diverse location audio samples from said recorded sample audio sound windows.
Claim 34
Dependent Claim
26 words
A method in accordance with claim 28 wherein said accumulative processing step further comprises the step of confirming said matched samples to ensure said matching thereof.
Claim 35
Dependent Claim
26 words
A method in accordance with claim 29 wherein said matching step further comprises the step of sorting said plurality of matched samples for optimizing said match.
Claim 36
Dependent Claim
32 words
A method in accordance with claim 30 wherein said step of providing sampling audio windows comprises the step of providing sampling windows of short duration with respect to said predetermined measurement interval.
Claim 37
Dependent Claim
32 words
A method in accordance with claim 28 wherein said step of providing sampling audio windows comprises the step of providing sampling windows of short duration with respect to said predetermined measurement interval.
Claim 38
Dependent Claim
28 words
A method in accordance with claim 24 wherein said audio signal recording step comprises the step of automatically recording said corresponding ambient sounds at discrete predetermined clock intervals.
Claim 39
Dependent Claim
28 words
A method in accordance with claim 33 wherein said master audio recording step comprises the step of automatically recording said corresponding ambient sounds at discrete predetermined clock intervals.
Claim 40
Dependent Claim
32 words
A method in accordance with claim 34 wherein said step of providing sampling audio windows comprises the step of providing sampling windows of short duration with respect to said predetermined measurement interval.
Claim 41
Dependent Claim
32 words
A method in accordance with claim 33 wherein said step of providing sampling audio windows comprises the step of providing sampling windows of short duration with respect to said predetermined measurement interval.
Claim 42
Dependent Claim
23 words
A method in accordance with claim 33 wherein said recorded master sampling windows are slightly larger than said recorded diverse location sampling windows.
Claim 43
Dependent Claim
23 words
A method in accordance with claim 24 wherein said recorded master sampling windows are slightly larger than said recorded diverse location sampling windows.
Claim 44
Dependent Claim
27 words
A method in accordance with claim 24 wherein said accumulative processing step further comprises the step of dividing said master audio recording samples into discrete frequency intervals.
Claim 45
Dependent Claim
56 words
A method in accordance with claim 39 wherein said accumulative processing step further comprises the step of matching the characteristics of the signals within the frequency intervals of said master audio recording samples against the characteristics of the signals within the frequency intervals of said diverse location audio samples from said recorded sample audio sound windows.
Claim 46
Dependent Claim
41 words
A method in accordance with claim 40 wherein said matching step further comprises the step of band pass filtering said diverse location audio samples through a band pass filter configured to correspond to a frequency signature for each master audio sample.
Claim 47
Dependent Claim
26 words
A method in accordance with claim 40 wherein said accumulative processing step further comprises the step of confirming said matched samples to ensure said matching thereof.
Claim 48
Dependent Claim
39 words
A method in accordance with claim 42 wherein said confirming step comprises the step of subtracting said diverse location recording audio samples from said master recording audio samples for seeking a zero output, said zero output confirming a match.
Claim 49
Dependent Claim
39 words
A method in accordance with claim 24 wherein said audio signal recording step comprises the step of recording said ambient sounds at said diverse location on an individually worn portable recorder associated with said respondent at said diverse location.
Claim 50
Dependent Claim
47 words
A method in accordance with claim 24 wherein said step of providing said plurality of recorded audio signals from said diverse locations to said remote data processor comprises the step of transmitting said audio signals to said remote data processor via a wired or wireless type link.
Claim 51
Dependent Claim
21 words
A method in accordance with claim 45 wherein said wired or wireless type link comprises a telephone or radio type link.
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USPTO Annuity & Maintenance Windows
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| 3.5 Years (Year 4) | 1994-06-10 | 1994-12-10 | 1995-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-06-10 | 1998-12-10 | 1999-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-06-10 | 2002-12-10 | 2003-06-11 | $7700.00 | Window Closed / Lapsed |