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Heart health is one of the parameters of one's health condition. Besides using the ECG machine, heart conditions can be determined through blood pressure measurement. Patient's hypertension requires the continuous blood pressure measurement. In some conditions, the health of patients cannot be directly checked at healthcare center. For this, the mobile blood pressure meter devices can send data in...
In this research, we proposed the audio watermarking system with adaptive multilevel DWT (discrete wavelet transform) — SVD (singular value decomposition) based on BCH (Bose-Chaudhuri-Hocquenghem) code. The host audio signal is embedded with a watermark signal in the form of an image signal accompanied by several attacks on the watermarking system. The results showed that the perceptual quality of...
Lung sound is one of the important information in the diagnosis of respiratory disease. Many researchers have developed various algorithms to diagnose lung disease through the lung sounds. One of the parameters used as the feature of lung sound is entropy, a measure of the signal complexity in which the normal biological signal and the pathological biological signal have different complexities. Entropy...
pulmonary crackle sound is produced by an abnormality in the respiratory tract. Pulmonary crackle sound is one of lung sound that is discontinuous, short duration and appears on the inspiratory phase, expiratory phase or both. Various methods are used by researchers to detect crackle sound automatically, for example using entropy measurement. Tsallis entropy is a measure of the entropy that has nonextensivity...
This paper discussed one application of IOT as media data transmission for the electrocardiogram (ECG) signal. We developed ECG monitoring system that can be accessed by several users simultaneously via the internet network. The system consists of ECG hardware, transmission module based on Zigbee and web server for data storage and web application. The ECG signal taken from body's patients is acquired...
This paper discussed one of ZigBee application as data transmission media for patient's vital sign monitoring. The ECG signal, heart rate, temperature, and blood pressure are taken from patient's body by the vital sign monitoring device (MGW830), and then raw data is sent serially by ZigBee to two computers as monitoring device wirelessly. Furthermore, the data can be accessed by other authorized...
Lung sounds can indicate a person's health condition. Lung sounds are generated from the air flow in the respiratory tract. Various of signal processing techniques are used for lung sounds analysis to reduce the subjectivity of the lung sound analysis. In this study, we propose lung sound signal analysis using first order statistic texture analysis on the spectrogram. The mean, variance, skewness,...
Communication between man and machine is a challenging subject. In general, the communication between man and machine is done with rigid language (inhuman). Many scientists are trying to create a way of communication between humans and machines charmer, more personal and interactive. This paper presents the results of research work that implements interactive communication between humans and machines...
ECG signal occurs due to heart's electrical activity and helps detect and record people's heart health. Many methods have been developed to classify ECG signal automatically. In this research, Hjorth Descriptor is used as a method for feature extraction. K-Nearest Neighbor (KNN) and Multilayer Perceptron (MLP) are used as classifier in classification stage. Experiment result showed that both K-NN...
Lung sounds provide important information about the health of the lungs and airways. Lung sounds have a special and distinguishable pattern related to abnormalities that might occur in the lungs or respiration tract. Automatic lung sound recognition is directed to reduce subjectivity in assessing lung sounds. Hjorth descriptor is one method used for observing natural biological signals. Hjorth descriptor...
The heart is a vital organ that needs to be monitored periodically by everyone, including athletes and heart patients. Heart condition of an athlete requires special attention to keep his/her stamina and performance, however monitoring the heart signal during athlete activity is challenge to be solved. In this research, we developed a mini wearable ECG device and real time arrhythmia detection based...
Today, the development of manipulator robot technology is growing fast and giving good impact for human life. Application of the manipulator robot technology can help many human's tasks effectively. However, most publications in this field of interest are based on complex computation, by using mathematical model from the actual robot. This paper proposes a control system for manipulator robot using...
Information and Communication Technologies are playing major roles in creating Smart environments, and enhancing services in various sectors. The Machine-to-Machine (M2M) communication paradigm enables devices used in all live aspects to communicate and share information with limited human intervention. In this paper we present an M2M telemedicine service to monitor Electrocardiagram (ECG) signal...
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