• Korean Journal of Audiology
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• v.25 no.4
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• pp.178-188
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• 2021

Background and Objectives: The influence of musical aptitude on cognitive test performance in musicians is a long-debated research question. Evidence points to the low performance of nonmusicians in visual and auditory cognitive tasks (working memory and attention) compared with musicians. This cannot be generalized to all nonmusicians, as a sub-group in this population can have innate musical abilities even without any formal musical training. The present study aimed to study the effect of musical aptitude on the working memory and selective attention. Subjects and Methods: Three groups of 20 individuals each (a total of 60 participants), including trained-musicians, nonmusicians with good musical aptitude, and nonmusicians with low musical aptitude, participated in the present study. Cognitive-based visual (Flanker's selective attention test) and auditory (working memory tests: backward digit span and operation span) tests were administered. Results: MANOVA (followed by ANOVA) revealed a benefit of musicianship and musical aptitude on backward digit span and Flanker's reaction time (p<0.05). Discriminant function analyses showed that the groups could be effectively (accuracy, 80%) segregated based on the backward digit span and Flanker's selective attention test. Trained musicians and nonmusicians with good musical aptitude were distinguished as one cluster and nonmusicians with low musical aptitude formed another cluster, hinting the role of musical aptitude in working memory and selective attention. Conclusions: Nonmusicians with good musical aptitude can have enhanced working memory and selective attention skills like musicians. Hence, caution is required when these individuals are included as controls in cognitive-based visual and auditory experiments.

• Korean Journal of Audiology
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• v.25 no.3
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• pp.131-137
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• 2021

Background and Objectives: The current study investigates pitch coding using frequency following response (FFR) among vocalists, violinists, and non-musicians for Indian Carnatic transition music stimuli and assesses whether their listening biographies strengthen their F0 neural encoding for these stimuli. Subjects and Methods: Three participant groups in the age range of 18-45 years were included in the study. The first group of participants consisted of 20 trained Carnatic vocalists, the second group consisted of 13 trained violinists, and the third group consisted of 22 non-musicians. The stimuli consisted of three Indian Carnatic raga notes (/S-R2-G3/), which was sung by a trained vocalist and played by a trained violinist. For the purposes of this study, the two transitions between the notes T1=/S-R2/ and T2=/R2-G3/ were analyzed, and FFRs were recorded binaurally at 80 dB SPL using neuroscan equipment. Results: Overall average responses of the participants were generated. To assess the participants' pitch tracking to the Carnatic music stimuli, stimulus to response correlation (CC), pitch strength (PS), and pitch error (PE) were measured. Results revealed that both the vocalists and violinists had better CC and PS values with lower PE values, as compared to non-musicians, for both vocal and violin T1 and T2 transition stimuli. Between the musician groups, the vocalists were found to perform superiorly to the violinists for both vocal and violin T1 and T2 transition stimuli. Conclusions: Listening biographies strengthened F0 neural coding, with respect to the vocalists for vocal stimulus at the brainstem level. The violinists, on the other hand, did not show such preference.

• Journal of Audiology & Otology
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• v.25 no.3
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• pp.131-137
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• 2021

Background and Objectives: The current study investigates pitch coding using frequency following response (FFR) among vocalists, violinists, and non-musicians for Indian Carnatic transition music stimuli and assesses whether their listening biographies strengthen their F0 neural encoding for these stimuli. Subjects and Methods: Three participant groups in the age range of 18-45 years were included in the study. The first group of participants consisted of 20 trained Carnatic vocalists, the second group consisted of 13 trained violinists, and the third group consisted of 22 non-musicians. The stimuli consisted of three Indian Carnatic raga notes (/S-R2-G3/), which was sung by a trained vocalist and played by a trained violinist. For the purposes of this study, the two transitions between the notes T1=/S-R2/ and T2=/R2-G3/ were analyzed, and FFRs were recorded binaurally at 80 dB SPL using neuroscan equipment. Results: Overall average responses of the participants were generated. To assess the participants' pitch tracking to the Carnatic music stimuli, stimulus to response correlation (CC), pitch strength (PS), and pitch error (PE) were measured. Results revealed that both the vocalists and violinists had better CC and PS values with lower PE values, as compared to non-musicians, for both vocal and violin T1 and T2 transition stimuli. Between the musician groups, the vocalists were found to perform superiorly to the violinists for both vocal and violin T1 and T2 transition stimuli. Conclusions: Listening biographies strengthened F0 neural coding, with respect to the vocalists for vocal stimulus at the brainstem level. The violinists, on the other hand, did not show such preference.

• Journal of Audiology & Otology
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• v.25 no.4
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• pp.178-188
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• 2021

Background and Objectives: The influence of musical aptitude on cognitive test performance in musicians is a long-debated research question. Evidence points to the low performance of nonmusicians in visual and auditory cognitive tasks (working memory and attention) compared with musicians. This cannot be generalized to all nonmusicians, as a sub-group in this population can have innate musical abilities even without any formal musical training. The present study aimed to study the effect of musical aptitude on the working memory and selective attention. Subjects and Methods: Three groups of 20 individuals each (a total of 60 participants), including trained-musicians, nonmusicians with good musical aptitude, and nonmusicians with low musical aptitude, participated in the present study. Cognitive-based visual (Flanker's selective attention test) and auditory (working memory tests: backward digit span and operation span) tests were administered. Results: MANOVA (followed by ANOVA) revealed a benefit of musicianship and musical aptitude on backward digit span and Flanker's reaction time (p<0.05). Discriminant function analyses showed that the groups could be effectively (accuracy, 80%) segregated based on the backward digit span and Flanker's selective attention test. Trained musicians and nonmusicians with good musical aptitude were distinguished as one cluster and nonmusicians with low musical aptitude formed another cluster, hinting the role of musical aptitude in working memory and selective attention. Conclusions: Nonmusicians with good musical aptitude can have enhanced working memory and selective attention skills like musicians. Hence, caution is required when these individuals are included as controls in cognitive-based visual and auditory experiments.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2003.10a
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• pp.272-276
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• 2003

The appearance of the computer composition system(MIDI) expects that non-musicians can make musics easily, but, in fact, non-musicians still compose hard. This thesis shows that a computer makes lord progress through a database, which in-putted all practicable cord progress. In other words, non-musicians just makes some melodies over the settled cord progress, so they can make a music more easely.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2003.11a
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• pp.742-742
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• 2003

This study is about the effect of the sound pressure level of reverberation on stage acoustics. There are several electro-acoustics systems to enhance the room acoustics of concert hails but not many studies on the stage acoustics for the musicians who plays on the stages. To investigate the effect of reverberation on stage acoustics, the reverberation time of a test room has been controlled through a 4 channel speaker system, and the preferred reverberation level has been selected by performing musicians. As a result, the sound pressure level of reverberation seems to affect the perception of stage acoustics which motivates musicians' performances.

• Journal of the Korea Fashion and Costume Design Association
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• v.18 no.3
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• pp.129-144
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• 2016

The purpose of this study is to identify current trends in hip-hop fashion in korea and how they are influenced by musical characteristics of female hip-hop. This study considers the relationship between female hip-hop music and their fashion through the history of hip-hop. Data has been collected and analyzed from broadcastings, performances, music videos, and album jackets of female musicians who appeared in the cable television program 'Unpretty Rapstar' by MNET during two seasons in 2015. "Unpretty Rapstar" is the first program to focus on the music and fashion of female Korean hip-hop musicians. For the theoretical review, this article examines books and journal articles, which provide insight into the history and formation of hip-hop. It also analyzes the hip-hop styles of female musicians in Korea through Hiphopplaya.com, an Internet site specializing in hip-hop. the results of the analysis of the fashion of female Korean hip hop musicians is as follows: The characteristics of the styles of female hip-hop artists come out of Glam Style, which emphasizes femininity, but is also composed of a practical and dynamic street casual style. Most of the clothes are skinny jeans and sweat suits with vertical and slim-fit silhouettes or stadium jackets and jersey jackets with oversized silhouettes. The main colors of these outfits are prominently yellow and red with darker grayish tones, but also include natural achromatic colors.

• Journal of the Korea Fashion and Costume Design Association
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• v.8 no.1
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• pp.127-136
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• 2006

These researches discussed promotions and effectiveness in the area of star marketing production, copying, advertising, and expenditure on clothes. The thesis is refreshing in the way it deals with analysis of strategical changes in the fashion of entertainers asia cultural industry developed. I specially focused on comparing and analyzing the changes in style of Hip Hop fashion from the period of inferior culture to the period in which their fashion is highly respected. Also, I'd like to study the influence of the fashion to Korean Hip Hop artists. The Hip Hop musicians developed their styles from underdog images of Hip Hop to glamourous and luxurious styles along with modeling in various magazines appealing sexually. In Korea, Seven and Hyori Lee are showing new and changed styles that are different from the past to their fans. The Hip Hop style now is showing with unimaginably luxurious styles as opposed to its original image. With their pursuance of ostentatious and luxurious styles Hip Hop was reborn as new Glam style. Old Hip Hop styles such as ripped jeans, safety pins, graffiti, and loose and exaggerated silhouette give inspirations to many worldly known designers and their collection. Hip Hop that used to be a branch of a low culture was able to grow to the culture of luxuries via the development the media and improvement of lives and the level of consciousness of the middleclass. Music stars with luxurious Hip Hop fashion influenced coming of a new musical genre and Korean musicians largely. I hope this research can help developing the unique low-culture and creating new trend in the field of entertainers' fashion.

• Physical Therapy Korea
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• v.25 no.3
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• pp.39-50
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• 2018

Background: High string instrument (violin, viola) players are at high risk for developing musculoskeletal problems. In particular, a higher prevalence of shoulder problems has been reported. However, evidence of the effectiveness of therapeutic exercise for musicians with this condition is lacking until now. Objects: This case series study investigated the effect of a specific exercise program on shoulder pain, dysfunction, and posture of professional orchestral high string musicians. Methods: Five professional orchestral high string players with shoulder pain participated in this study. A six-week specific exercise program focus on scapular stability for shoulder pain consisted of scapular muscle exercise. Physical examinations for pain and dysfunction, posture were performed, were identified among all subjects before starting the exercise program. Results: The results revealed that shoulder pain decreased by 67.86% and the effect of pain on instrument play decreased by 63.33%. The shoulder pain and disability Index and the performing arts module-quick disability of the arm, shoulder and hand scale decreased by 71.72% and 51.61% respectively. The exercise program improved function and posture. Conclusion: A specific exercise program for high string players was effective in managing shoulder pain. This case series is intended to provide empirical data on the effectiveness of an exercise program aimed at assessing the effect of exercise on pain, dysfunction, and posture of professional orchestra musicians associated with specific instrument groups.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.24 no.4
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• pp.83-88
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• 2024

This study is a metaverse platform design study to support indie musicians' performances in a virtual environment. Interest in indie music has increased, but the number of accessible platforms has decreased after COVID-19. As a result of a survey of low-budget indie musicians, many people found it difficult to perform on stage due to lack of money and time. As the metaverse, which enables new social and economic activities, emerges, this study sought to contribute to resolving these difficulties by developing a prototype of a platform that allows performances in a metaverse environment beyond the existing stage environment. We conducted a prototype test of the platform developed for indie musicians and discovered the potential of a metaverse virtual space for indie musicians.