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From Diagnosis to Realization of Virtual Choiring System: On the Way to the Creation of an Immersive and Versatile Practicing and Performing Platform based on New-Generation Communication Technologies
Ching-Mao Chen1, Chia-Jen Lee1, Chiung-Yuan Lin1, Tsung-Fu Yang1 and Sau- Gee Chen 1*
1Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan
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Abstract:
This paper reviews the possible problems when realizing a virtual choir system. Under the common computer specifications, sound cards contribute its delay significantly. Applying Audio Stream Input Output (ASIO) reduces the delay to 6 ms in the proposed real-time virtual choiring system which is a huge improvement. With the existing technology, ASIO significantly suppresses the delay, which helps to realize real-time virtual choiring. The experiments suggest that a few Mbps network bandwidth be adequate to the audio transmission in a real-time virtual choir, but still easily available when considering that video streaming requires much higher bandwidth by using 5G or WiFi 6.
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Keywords: Virtual choir, ASIO, sound card
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Received:N/A; Revised:N/A; Accepted:N/A; Published:September 30, 2021
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*Corresponding author; e-mail: sgchen@nctu.edu.tw
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Citation:Chen, C.M., & Lee, C.J., & Lin, C.Y., & Yang, T.F., & Gee, S..(2021). From Diagnosis to Realization of Virtual Choiring System: On the Way to the Creation of an Immersive and Versatile Practicing and Performing Platform based on New-Generation Communication Technologies. International Journal of Social Sciences and Artistic Innovations, 1(1), 26-34. https://doi.org/10.35745/ijssai202Xv01.01.0005
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Copyright: ©
2021
The Author(s). Published with license by IIKII, Singapore. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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