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This paper presents a previously unreported method of laryngeal vocal sound production that is capable of producing pitches even higher than the whistle register (M3). Colloquially known as the glottal whistle (here referred to as M4), this method has a wider range than M3 and features frequent instances of biphonation, which is of interest for those involved with contemporary and improvised music. Pitch profile analyses of M4 have found the majority of fundamental frequency (f0) activity to be between 1 and 3 kHz, while the most frequently seen range was between 1000 to 1,500 Hz. Remarkably, multiple singers were able to produce f0 higher than the highest tone on the piano.(Keywords: glottal whistle, whistle register, M3, voice science, high fundamental frequency)

This article will discuss the use of computers in internet access through the use of you tube in learning and teaching beginners the techniques of contemporary dances moves. In this regard, the application of internet usage is so widespread around the world that it has the potential to help the student learning process. Besides being able to stimulate students learning interest in learning and mastering basic techniques of body movement and learning as a beginner of dance moves. Besides, how to control the internet access like you tube is limited just to help students learn. In addition, using the internet as one of teaching tools in the classroom and learning the basic techniques of dance movement can help attract students with background in different programs of study taking dance classes in the classroom learning process. In addition, researching the effectiveness of implementing internet teaching applications has the potential to enhance the learning skills of students who attend dance classes. In addition researching the extent to which the internet can interest students in learning. In addition, research on the frequency of students use of computers from internet access includes you tube, cd rom, video during dance class learning. The design of the research is based on observations and questionnaires with a sample of twenty students who have taken basic dance classes at the University of Malaysia Terengganu. In addition, researching dance can create physical intelligence and improve student mindset. The questionnaire was used to measure the frequency of internet use in teaching basic dance techniques among students and to student’s interest in learning dance. Data collection was conducted on twenty students attending dance classes at University Malaysia of Terengganu. This data collection is done using a questionnaire that covers various items on the application of teaching you tube, cd rom, video in developing basic skills of dance technique in beginner to basic learning in dance class. Re-documenting this study could add further sources of reference to other researchers in the future.

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This article will discuss wireless access technologies in the online classroom learning culture during the covid19 pandemic. The purpose of this study was to examine the use of wireless technology in accessing learning and classroom teaching conducted online. In addition, this study is to examine the acceptance among students in the use of wireless access technology in the new normal learning culture during the covid19 pandemic. This study is based on the questionnaire method with 207 respondents. The results of this study show that students can not accept the use of wireless technology as a new normal in the culture of online learning in the era pandemic covid19. Findings show that students prefer learning in their campus of study compared to learning at home. Through re-documentation of the results of this study, it is hoped that it will be a source of reference in the future.