• Speech Sciences
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• v.10 no.2
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• pp.99-109
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• 2003

The purpose of this study was to analyze and compare head register with chest register of singers acoustically. Fifteen healthy tenor major students were participated. Fifteen healthy untrained adults were chosen as the control group for this study. Long term average (LTA) power spectrum using the Fast Fourier transform (FFT) algorithm and Linear predictive coding (LPC) filter response were made with /a/ sustained in both head (G4, 392 Hz) and chest registers (C3, 131 Hz). Statistical analysis was performed using the Mann-Whitney test. In the LTA power spectrum, head register of singers increased in the level of energy gain within the frequency of 2.2-3.4 kHz (p<0.01), and 7.5-8.4 kHz (p<0.01, p<0.05). Chest register of singers increased in the frequency of 2.2-3.1 kHz (p<0.01), 7.8-8.4 kHz (p<0.05) and around 9.6 kHz (p<0.01). The LTA power spectrum revealed a peak of acoustic energy around 2,500 Hz, known as the singer's formant and another peak of acoustic energy around 8,000 Hz in the singer's voice.

• CELLMED
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• v.10 no.4
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• pp.28.1-28.2
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• 2020

The purpose of this study is to find out why Whitney Houston gave healing to people around the world based on Shin Jae-hyo's gwangdaeron (clown theory). In Korean music, gwangdae (廣大, the title of clown) is a nickname dedicated to outstanding artists. Not only is it a clown that cannot be a person, but it does not give a clown a nickname for doing art activities. This is why Shin Jae-hyo, a pansori (Pansori epic chant) theorist and critic in the late 19th century of the Joseon Dynasty, presented the virtues of outstanding artists. There are four outstanding clown conditions claimed by Shin Jae-hyo: appearance (人物), words (辭說), perfect vocal music (得音) and wonderful movements (neoreumsae). These conditions show how difficult it is to be a gwangdae (a prominent artist), or an accomplished artist. We think Whitney Houston is a famous singer who fits these conditions. In her heyday, she was optimized for Shin Jae-hyo's clown theory, while her post-2007 moves are regrettable. However, it is clear that he is a singer who fits well with the title of America's greatest clown. In conclusion, I felt that the best emotion through music was the best healing, and that the best singer was becoming the best healer.

• Speech Sciences
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• v.11 no.2
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• pp.165-177
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• 2004

Western singers voice have been studied in music science since the early 20th century. However, Korean traditional singers voice have not yet been studied scientifically. This study is to find the physiological and acoustic characteristics of Pansori singers voices. Western singers participated for comparative purposes. Ten western singers and ten Pansori singers participated in this study. The subjects spoke and sung seven simple vowels /a, e, i, o, u, c, w/. An analysis of Glottal image was done by Scope View and acoustic characteristics of speech and singing voice were analyzed by CSL. The results are as follows: (1) Glottal gestures of Pansori singers showed asymmetric vocal folds. (2) Singing vowel formants of Pansori singers showed breathiness based on Spectrogram. (3) Music formant of western singers appeared in around 3kHz area, however, Pansori singers formant appeared in low frequency area. Modulation of vibrato showed 6 frequency per sec in case of western singers. Pansori singers showed no deep modulation of vibrato on spectrogram.

• Korean Journal of Health Education and Promotion
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• v.17 no.2
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• pp.151-163
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• 2000

Adopting the theory of enter-educate, this study was conducted to prevent the smoking by middle school students who had not started smoking yet. A famous pop music singer with high popularity among teenagers was cast on the public sponsored advertisement (PSA) on smoking prevention. This PSA was televised through major TV stations for two months. The effectiveness of this project was evaluated seven times. The effectiveness of the PSA, the role of the cast singer, the rate of seeing the PSA, and the impression about the PSA were evaluated. The viewer survey since the second period of the PSA revealed that most of the middle school students (79~94 percent) watched it. Among TV stations, MBC recorded the highest viewer rate as 69.6~72.0 percent of the middle school students watched the PSA at least once from this station. Also, the viewer rates of such cable TV stations as Mnet and OCN were quite high for their advertisement prices. The overall impression about the PSA was favorable. The contribution of the singer to this positive outcome was 60 percent and over. The effect of smoking prevention was also high as 93.7 percent of the middle school students replied that they would not start smoking. However, since this study dealt with the general public, it was not possible to control the effect of other factors systematically. Also, we could not measure the differences bewteen the pre-PSA and the post-PSA periods, so that the interpretation of the results has some limitation.

• Speech Sciences
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• v.7 no.4
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• pp.59-72
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• 2000

Vocal tract resonances are of paramount importance to voice sounds. Resonance frequencies determine vowel quality and the personal voice timber. The aim of this study was to make an effective diction program according to tuning formant frequencies by adjusting the vocal tract shape in professional voice users. Twelve male student singers and eleven female student singers participated in this study. The subjects repeated five simple vowels /a, e, i, o, u/ in normal speech and singing. The spoken vowels and sung vowels were measured by formant frequencies and the singer's formant frequencies using CSL and DSP Sona-Graph. Separately, Plot formants program was used to draw the vowel chart. The results were as follows. (1) Total formant frequencies of female singers were 11% higher than those of males singers in singing. (2) The F1 and F3 of sung vowels increased compared to F1 and F3 spoken vowels. However, The F2 of sung vowels decreased in comparison with F2 of spoken vowels. (3) Posterior vowel /u/ were moved anteriorly. This phenomenon seemed to be due to head voice singing training. (4) Singer's formant frequencies in student singers appeared according to the part: 2560 Hz for baritone, 2760 Hz for Tenor, 2821 Hz for Mezzo soprano and 3420 Hz for soprano.

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.15 no.2
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• pp.122-127
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• 2004

Background and Objectives : Many studies have described and analyzed singer's formant and it has been shown that the epilaryngeal tube in the human airway is responsible for vocal ring, or the singer's formant. A similar phenomenon produced by trained singers in their speech led some authors to examine the speaker's ring. This study was designed to analyze the speaking voice of the singers and speaker's ring. Baterials and Methods : Ten tenors, fifteen baritones, fifteen sopranos and ten mezzo sopranos attending the music college, department of vocal music were chosen for this study. Fifteen male and fifteen female untrained normal speakers were chosen for control group. Each subject was asked to produce a sample of a sustained spoken vowel /ah/ sound for at least five seconds and read sentence 'Kaeul'. The sound data was analyzed using the Fast Fourier Transform(FFT) - based power spectrum, Long term average(LTA) power spectrum using the FFT algorithm of the Computerized Speech Lab(CSL, Kay elemetrics, Model 4300B, USA). Statistical analysis was performed using the Mann-Whitney test of the Statistical Package for Social Sciences(SPSS). Results : For LTA Power spectrum of/ah/ sound, a significant increase was seen in the 2,500-3,500Hz region(p<0.01) in four trained singer group compared with untrained speaker group, and a significant increase in the 9,000-10,000Hz region(p<0.01) in soparano group. Similarly, in sentence 'Kaeul', there was a significant increase in energy in the tenor, baritone, mezzo soprano group compared with the untrained speaker group in the 2,500-3,500Hz region(p<0.01), and a significant increase in all frequency region(p<0.01) in the soprano group. Conclusions : The LTA power spectrum suggests that trained singers group show more energy concentration in the 'singer's formant' region in the speaking voice, and authors believe this region to be the 'speaker's ring'. Further research is needed on the effect of singing training on the resonance of the speaking voice.

• Bulletin of the Korean Mathematical Society
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• v.14 no.2
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• pp.117-121
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• 1978

• Proceedings of the Korea Contents Association Conference
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• 2004.11a
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• pp.489-492
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• 2004

In this paper, we propose a representation method of emotions in RIDE(Robot Intelligence with Digital Emotion) project. The method used in RIDE not only represents the emotional state in James-Lange Theory but also represents that of the Cannon-Bard Theory. Furthermore, our method allow the memorization of an emotion so as to process the self-inflicting emotion mentioned in the Schafter-Singer Theory. We also allow the similarity and differences in the characteristics by compaing of two emotions.

• Journal of the Korean Society of Costume
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• v.29
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• pp.183-196
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• 1996

Study on the Apparel Advertising Strategy and Popular Music Singer. From the 1990s popular musics begin to reflect modern fashion. Especially those dance musics such as Rap or Reggae captivate teenagers through the mass media. So middle-low price causal cloth-ing companies hire the most popular singers as their role model. this marketing strategy succeeds to increas their sales and now many companies compete to engage famous singers,. in western countries where the music and the fashion have interacted for some times famouse singers express their personalities through the clothes they wear. The consumers try to imitate them by puchasing smiliar clothsing. And it makes the apparel company to produce more goods. However if those companies continue to be shiortsighted in terms of increasing sales in the shortrun with out their personality and differentiation brand concept. they will only instigate the teenager's consumptionand they'll fail to create their own fashion-style.

• Proceedings of the Acoustical Society of Korea Conference
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• autumn
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• pp.171-174
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• 2001

랩을 주로 하는 신세대 테크노 가수들의 음악을 들어보면 자막을 보지 않고서는 무슨 말인지 알아들을 수가 없다. 그들이 노래할 때 입 크기의 변화 없이 입술모양만 변화시키면서 발성하기 때문이다. 음성은 기본적으로 여기성분과 성도성분으로 구분할 수 있다. 성도는 인두강과 구강을 합쳐서 일컫는다 따라서 입 모양을 어떻게 하느냐에 파라서 같은 말이라도 명료성이 달라지게 된다. 본 논문에서는 이 명료성을 비교 평가하기 위해서 기존가수와 테크노 가수의 한 음절에 대한 지속시간을 비교하여 보았고 8Khz까지의 스펙트로그램을 비교하였다. 비교결과 기존가수가 신세대 테크노 가수에 비하여 말의 의사 전달에 있어서 명료하게 전달 할 수 있다는 것을 알 수 있었다.