@article{MAKHILLJEAS201813315478,
    title = {A Study on Lung Function Activation of Sound Necklace},
    journal = {Journal of Engineering and Applied Sciences},
    volume = {13},
    number = {3},
    pages = {650-654},
    year = {2018},
    issn = {1816-949x},
    doi = {jeasci.2018.650.654},
    url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2018.650.654},
    author = {Myung-Jin,Bong-Young and},
    keywords = {Sound necklace,cause of death by disease,pneumonia,oxygen saturation,activation of lung function,experimentation},
    abstract = {Pneumonia is the fourth leading cause of death due to disease, following cancer, heart disease and
cerebrovascular disease. Chronic obstructive pulmonary disease also occupies 6th place. In particular, the
mortality rate is lower or slightly increased in other diseases while the mortality rate due to lung disease is
increasing rapidly. Most of the ways to prevent lung disease are deviating from the polluted atmosphere.
However, as fine dust increases and air pollution becomes more serious, aggressive lung health measures are
needed to live a healthy 100 years old age. Sound necklace has been studied to increase the immunity of the
lungs by activating the lungs through sound as a proactive and active measure. In this study, oxygen
saturation, pulse rate measurement and MOS test were performed by stair climb with sound necklace. Through
experimentation, we want to see if sound necklace is beneficial for the activation of lung function. Case to climb
stairs without sound necklace showed more decreased oxygen saturation than case with sound necklace. And
the MOS test, more than half said that breathing was smooth. Experimental results show that the sound
necklace has been helpful in the activation of lung function.}
    }