US6055501A
Expired / Lapsed
US
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Counter homeostasis oscillation perturbation signals (CHOPS) detection
Assignee: Individual
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Filing: 1998-07-01
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Granted: 2000-04-25
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Expires: 2018-07-01
Abstract
Abstract A method and apparatus for detecting counter homeostasis oscillation perturbation signals (CHOPS) found within the wave form of human speech that reflects either arousal in the autonomic nervous system or other biological processes. The apparatus is a speech analysis system for obtaining biofeedback information from human speech samples having variable duration. The speech analysis system comprises means for digitizing the human speech samples, storage means for receiving the digitized speech samples from the digitizing means and storing the digitized speech samples, processing means for detecting and analyzing CHOPS in the digitized speech samples and display means for presenting the analyzed speech samples in a visual representation. The speech analysis system may further include transducer means for collecting and transducing human speech samples into electrical signals and input means for configuring the analysis parameters of the processing means. The present invention does not require any electrode or probe attachment from the speech analysis system to a subject. The method provides biofeedback from physiological indicators of stress using the speech analysis system. The method includes recording a human speech sample having variable duration with the transducer means, digitizing the human speech sample with the means for digitizing, storing the digitized speech sample in the storage means, determining CHOPS in the digitized speech sample with the processing means based on pre-determined parameters and identifying relationships between the CHOPS in the digitized speech sample with the processing means.
Inventors
- 👤 Robert J. MacCaughelty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 11:33
CPC Classifications
G; G10; G10L; G10L25/00; G10L25/48
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
111 words
A speech analysis system for obtaining biofeedback information from human speech samples having variable duration and for identifying counter homeostasis oscillation perturbation signals (CHOPS) in the human speech samples, the system comprising: means for digitizing the human speech samples into discrete sample segments electrically connected to said recording means; storage means for receiving the digitized speech samples from the means for digitizing and storing the digitized speech samples; processing means for detecting and analyzing CHOPS in the digitized speech samples, said processing means electrically connected to said storage means; and display means for presenting the analyzed speech samples in a visual representation, said display means electrically connected to said processing means.
Claim 2
Dependent Claim
111 words
A speech analysis system for obtaining biofeedback information from human speech samples having variable duration and for identifying counter homeostasis oscillation perturbation signals (CHOPS) in the human speech samples, the system comprising: means for digitizing the human speech samples into discrete sample segments electrically connected to said recording means; storage means for receiving the digitized speech samples from the means for digitizing and storing the digitized speech samples; processing means for detecting and analyzing CHOPS in the digitized speech samples, said processing means electrically connected to said storage means; and display means for presenting the analyzed speech samples in a visual representation, said display means electrically connected to said processing means.
Claim 3
Dependent Claim
28 words
A speech analysis system according to claim 1 further comprising: transducer means for collecting the human speech samples, said transducer means electrically connected to said means for digitizing.
Claim 4
Dependent Claim
38 words
A speech analysis system according to claim 2 further comprising: recording means for receiving the human speech samples from said transducer means and temporarily storing the human speech samples, said recording means electrically connectable to said transducer means.
Claim 5
Dependent Claim
29 words
A speech analysis system according to claim 1 further comprising: input means for configuring the parameters of said processing means, said input means electrically connected to said processing means.
Claim 6
Dependent Claim
69 words
A speech analysis system according to claim 1 wherein said processing means comprises: a speech amplitude discriminator for determining the amplitude of the sample segments of the digitized speech sample; a speech amplitude variability discriminator for determining the degree of variability between the amplitudes of the sample segments of the digitized speech sample; and a speech frequency discriminator for determining frequencies for pre-determined ranges of the digitized speech sample.
Claim 7
Dependent Claim
92 words
A counter homeostasis oscillation perturbation signals (CHOPS) analyzer for obtaining physiological indicators of stress from human speech samples having variable duration, the analyzer comprising: a digitizer electrically connected to said magnetic recorder for converting the human speech samples to digitized speech samples; storage means for receiving the digitized speech samples from the digitizer and electrically storing the digitized speech samples; a processor for detecting and analyzing CHOPS in the digitized speech samples; and a display for presenting the analyzed speech samples in a visual representation, said display electrically connected to said processor.
Claim 8
Dependent Claim
92 words
A counter homeostasis oscillation perturbation signals (CHOPS) analyzer for obtaining physiological indicators of stress from human speech samples having variable duration, the analyzer comprising: a digitizer electrically connected to said magnetic recorder for converting the human speech samples to digitized speech samples; storage means for receiving the digitized speech samples from the digitizer and electrically storing the digitized speech samples; a processor for detecting and analyzing CHOPS in the digitized speech samples; and a display for presenting the analyzed speech samples in a visual representation, said display electrically connected to said processor.
Claim 9
Dependent Claim
17 words
A CHOPS analyzer according to claim 6 further comprising: a microphone for collecting the human speech samples.
Claim 10
Dependent Claim
33 words
A CHOPS analyzer according to claim 7 further comprising: a magnetic recorder electrically connected to said microphone for receiving the human speech samples from said microphone and temporarily storing the human speech samples.
Claim 11
Dependent Claim
27 words
A CHOPS analyzer according to claim 6 further comprising: an input terminal for configuring the parameters of said processor, said input terminal electrically connected to said processor.
Claim 12
Independent Claim
120 words
A method of providing biofeedback from physiological indicators of stress in a speech analysis system having a transducer means, a means for digitizing, a storage means, a processing means and a display, the method comprising the steps of: transducing a human speech sample having variable duration into electrical signals with the transducer means; digitizing the human speech sample into a waveform having discrete sample segments with the means for digitizing; storing the digitized speech sample in the storage means; determining the counter homeostasis oscillation perturbation signals (CHOPS) in the digitized speech sample with the processing means, said step of determining CHOPS based on pre-determined parameters; and identifying relationships between the CHOPS in the digitized speech sample with the processing means.
Claim 13
Independent Claim
120 words
A method of providing biofeedback from physiological indicators of stress in a speech analysis system having a transducer means, a means for digitizing, a storage means, a processing means and a display, the method comprising the steps of: transducing a human speech sample having variable duration into electrical signals with the transducer means; digitizing the human speech sample into a waveform having discrete sample segments with the means for digitizing; storing the digitized speech sample in the storage means; determining the counter homeostasis oscillation perturbation signals (CHOPS) in the digitized speech sample with the processing means, said step of determining CHOPS based on pre-determined parameters; and identifying relationships between the CHOPS in the digitized speech sample with the processing means.
Claim 14
Dependent Claim
27 words
A method of providing biofeedback according to claim 10 further comprising the step of: presenting the waveform of the digitized speech sample and CHOPS on the display.
Claim 15
Dependent Claim
27 words
A method of providing biofeedback according to claim 10 further comprising the step of: storing the CHOPS and the relationships between the CHOPS in the storage means.
Claim 16
Dependent Claim
48 words
A method of providing biofeedback according to claim 10 wherein the step of determining comprises the steps of: detecting syllables in the digitized speech sample; and determining a speech amplitude, a speech amplitude variability and a speech frequency of the digitized speech sample based on the detected syllables.
Claim 17
Dependent Claim
47 words
A method of providing biofeedback according to claim 13 wherein the step of detecting comprises the steps of: comparing the discrete sample segments to a threshold; identifying discrete sample segments that are above the threshold; and filtering the digitized speech sample to isolate the discrete sample segments.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-04-25 | 2003-10-25 | 2004-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-04-25 | 2007-10-25 | 2008-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-04-25 | 2011-10-25 | 2012-04-25 | $7700.00 | Window Closed / Lapsed |