11 patents
Utility
Analyzing speech using speech-sample alignment and segmentation based on acoustic features
5 Oct 23
A method includes mapping, by a processor, a test speech sample, which was produced by a subject while a physiological state of the subject was unknown, to a reference speech sample, which was produced in a known physiological state.
Raziel Haimi-Cohen, Itai Katsir, Ilan D. Shallom
Filed: 4 Jun 23
Utility
Diagnostic techniques based on speech models
3 Oct 23
A method includes obtaining one or more speech models, each model including one or more acoustic states and, provided that the model includes multiple acoustic states, allowed transitions therebetween.
Ilan D. Shallom
Filed: 21 Nov 22
Utility
Analyzing speech using speech models and segmentation based on acoustic features
28 Sep 23
A method includes mapping, by a processor, a test speech sample, which was produced by a subject while a physiological state of the subject was unknown, to a speech model representing speech produced in a known physiological state, which speech model includes multiple acoustic states and defines allowed transitions between the acoustic states.
Raziel Haimi-Cohen, Itai Katsir, Ilan D. Shallom
Filed: 4 Jun 23
Utility
Diagnostic techniques based on speech-sample alignment
15 Aug 23
A method includes obtaining a first sequence of reference-sample feature vectors that quantify acoustic features of different respective portions of at least one reference speech sample, which was produced by a subject at a first time while a physiological state of the subject was known, and a second sequence of test-sample feature vectors that quantify the acoustic features of different respective portions of at least one test speech sample, which was produced by the subject at a second time while the physiological state of the subject was unknown.
Ilan D. Shallom
Filed: 18 Apr 21
Utility
Estimating lung volume by speech analysis
21 Mar 23
Described embodiments include an apparatus that includes a network interface and a processor.
Ilan D. Shallom
Filed: 20 Oct 20
Utility
Diagnostic techniques based on speech models
16 Mar 23
A method includes obtaining one or more speech models, each model including one or more acoustic states and, provided that the model includes multiple acoustic states, allowed transitions therebetween.
Ilan D. Shallom
Filed: 21 Nov 22
Utility
Diagnosis of medical conditions using voice recordings and auscultation
29 Dec 22
A method for medical diagnosis includes recording voice signals due to sounds spoken by a patient and recording acoustic signals output, simultaneously with the voice signals, by an acoustic transducer in contact with a thorax of the patient.
Ilan D. Shallom
Filed: 4 Sep 22
Utility
Diagnostic techniques based on speech models
27 Dec 22
At least one speech model, which includes one or more acoustic states exhibited in one or more reference speech samples and defines allowed transitions between the acoustic states, is obtained.
Ilan D. Shallom
Filed: 26 Apr 21
Utility
Diagnosis of medical conditions using voice recordings and auscultation
1 Nov 22
A method for medical diagnosis includes recording voice signals due to sounds spoken by a patient and recording acoustic signals output, simultaneously with the voice signals, by an acoustic transducer in contact with a thorax of the patient.
Ilan D. Shallom
Filed: 3 Mar 20
Utility
Synthesizing patient-specific speech models
16 Aug 22
An apparatus includes a communication interface and a processor.
Ilan D. Shallom
Filed: 29 Jun 20
Utility
Detecting impaired physiological function by speech analysis
26 May 22
A method includes computing one or more values of at least one parameter at respective times during an exhalation of a subject, based on one or more properties of sound passing through air exhaled by the subject during the exhalation, the parameter being related to a concentration of a gas in the air.
Ilan D. Shallom
Filed: 22 Nov 21
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