Abstract: A method for counting coughs is provided. The method includes acquiring a plurality of onset signals from the sound signal, wherein the onset signal has a predetermined time length; acquiring a plurality of spectrograms corresponding to each of the plurality of onset signals; determining whether each of the acquired plurality of spectrograms represents a cough using a cough determination model; and calculating a number of coughs included in the sound signal based on a time point of a cough signal. The cough signal is an onset signal corresponding to one spectrogram determined to represent the cough. When a time interval between a first time point of a first cough signal and a second time point of a second cough is within a reference time interval, the first cough signal and the second cough signal are regarded as one cough signal at the first time point.
Type:
Application
Filed:
December 19, 2023
Publication date:
April 11, 2024
Applicant:
DAIN TECHNOLOGY, INC.
Inventors:
Jee Young SONG, Ji Young JUNG, Sang Youn KANG, Kyeong Yeon DOO, On Sub KIM, Ah Ra LEE
Abstract: According to one aspect of the invention, there is provided a method for calculating information on urination. The method includes the steps of acquiring a sound signal related to urination of a user, calculating a urination parameter related to an effective value (or urination parameters related to an effective value and a spectral centroid) from the acquired sound signal, and estimating a urine flow rate of the user with reference to the calculated urination parameter.
Type:
Grant
Filed:
October 24, 2019
Date of Patent:
February 27, 2024
Assignee:
Dain Technology, Inc.
Inventors:
Jee Young Song, Ji Young Jung, On Sub Kim
Abstract: A method for counting coughs is provided. The method includes acquiring a plurality of onset signals from the sound signal, wherein the onset signal has a predetermined time length; acquiring a plurality of spectrograms corresponding to each of the plurality of onset signals; determining whether each of the acquired plurality of spectrograms represents a cough using a cough determination model; and calculating a number of coughs included in the sound signal based on a time point of a cough signal. The cough signal is an onset signal corresponding to one spectrogram determined to represent the cough. When a time interval between a first time point of a first cough signal and a second time point of a second cough is within a reference time interval, the first cough signal and the second cough signal are regarded as one cough signal at the first time point.
Type:
Grant
Filed:
November 15, 2022
Date of Patent:
January 23, 2024
Assignee:
DAIN TECHNOLOGY, INC.
Inventors:
Jee Young Song, Ji Young Jung, Sang Youn Kang, Kyeong Yeon Doo, On Sub Kim, Ah Ra Lee
Abstract: A method of obtaining high accuracy urination information is proposed. There may be provided the method of obtaining the urination information, wherein sound data is divided into a plurality of windows, segmented target data corresponding to respective windows is obtained from the sound data, segmented classification data classifying urination sections or non-urination sections and segmented urine flow rate data are obtained by using the obtained segmented target data, and urination data is obtained by using the obtained segmented classification data and the segmented urine flow rate data.
Type:
Grant
Filed:
August 19, 2022
Date of Patent:
September 19, 2023
Assignee:
DAIN TECHNOLOGY, INC.
Inventors:
Jee Young Song, Kyeong Yeon Doo, Ji Young Jung, Daeyeon Kim
Abstract: A method for counting coughs is provided. The method includes acquiring a plurality of onset signals from the sound signal, wherein the onset signal has a predetermined time length; acquiring a plurality of spectrograms corresponding to each of the plurality of onset signals; determining whether each of the acquired plurality of spectrograms represents a cough using a cough determination model; and calculating a number of coughs included in the sound signal based on a time point of a cough signal. The cough signal is an onset signal corresponding to one spectrogram determined to represent the cough. When a time interval between a first time point of a first cough signal and a second time point of a second cough is within a reference time interval, the first cough signal and the second cough signal are regarded as one cough signal at the first time point.
Type:
Application
Filed:
November 15, 2022
Publication date:
March 9, 2023
Applicant:
DAIN TECHNOLOGY, INC.
Inventors:
Jee Young SONG, Ji Young JUNG, Sang Youn KANG, Kyeong Yeon DOO, On Sub KIM, Ah Ra LEE
Abstract: According to one aspect of the present invention, there is provided a method for conducting a survey on urination, the method comprising the steps of: determining at least one survey item to be provided to a user when an event related to the user's urination occurs, with reference to context information on the event; and acquiring the user's answer corresponding to the at least one survey item.
Type:
Application
Filed:
June 28, 2019
Publication date:
August 26, 2021
Applicant:
DAIN TECHNOLOGY, INC.
Inventors:
Kyeong Yeon DOO, Jee Young SONG, Ji Young JUNG
Abstract: According to one aspect of the invention, there is provided a method for calculating information on urination. The method includes the steps of acquiring a sound signal related to urination of a user, calculating a urination parameter related to an effective value (or urination parameters related to an effective value and a spectral centroid) from the acquired sound signal, and estimating a urine flow rate of the user with reference to the calculated urination parameter.
Type:
Application
Filed:
October 24, 2019
Publication date:
February 20, 2020
Applicant:
Dain Technology, Inc.
Inventors:
Jee Young SONG, Ji Young JUNG, On Sub KIM