Implementation of a Novel Audio Network Protocol

• Autorzy: Lee J. , Jeon H. , Choi P. , Kwon S. , Lee S.

Identyfikatory

DOI

10.24425/aoa.2018.125157

• Języki publikacji: EN

Abstrakty

EN

Recently, the rapid advancement of the IT industry has resulted in significant changes in audio-system configurations; particularly, the audio over internet protocol (AoIP) network-based audio-transmission technology has received favourable evaluations in this field. Applying the AoIP in a certain section of the multiple-cable zone is advantageous because the installation cost is lower than that for the existing systems, and the original sound is transmitted without any distortion. The existing AoIP-based technology, however, cannot control the audio-signal characteristics of every device and can only transmit multiple audio signals through a network. In this paper, the proposed Audio Network & Control Hierarchy Over peer-to-peer (Anchor) system enables all audio equipment to send and receive signals via a data network, and the receiving device can mix the signals of different IPs. Accordingly, it was possible to improve the system-application flexibility by simplifying the audio-system configuration. The research results confirmed that the received audio signals from different IPs were received, mixed, and output without errors. It is expected that Anchor will become a standard for audio-network protocols.

Słowa kluczowe

EN

AoIP; audio over internet protocol; DANTE; SR System; audio mixer

• Wydawca: Instytut Podstawowych Problemów Techniki PAN ; Komitet Akustyki PAN ; Polskie Towarzystwo Akustyczne
• Czasopismo: Archives of Acoustics
• Rocznik: 2018
• Tom: Vol. 43, No. 4
• Strony: 637--645
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Lee J.

• Department of Plasma Bio Display, Kwangwoon University, Seoul, Korea

autor

Jeon H.

• Department of Plasma Bio Display, Kwangwoon University, Seoul, Korea

autor

Choi P.

• Department of Plasma Bio Display, Kwangwoon University, Seoul, Korea

autor

Kwon S.

• Graduate School of Information and Contents, Kwangwoon University, Seoul, Korea

autor

Lee S.

• Graduate School of Information and Contents, Kwangwoon University, Seoul, Korea

Bibliografia

• 1. Cho J. H., Kim K. W., Kim D. I. (2017), Development of integrated mixer controller for digital public address [in Korean], Journal of Institute of Internet Broadcasting and Communication, 17, 1, 19-24.
• 2. Church S., Pizzi S. (2010), Audio over IP: building Pro AoIP systems with Livewire, Focal Press, pp. 113-141.
• 3. Kang J. A., Kim H. K. (2008), Implementation of a High-Quality Audio Collaboration System Over IP Networks [in Korean], Proceedings of The HCI Society of Korea Conference, pp. 218-223.
• 4. Kang M. S., Lee S. W., Park Y. S. (2008), Implementation of Local Distribution Audio System Based on AoIP [in Korean], Journal of Korean Institute of Maritime Information and Communication Sciences, 12, 11, 2165-2170.
• 5. Kim D. H., Wee J. W. (2013), A modem design for audio signal transmission [in Korean], Korea Electronics Technology Institute, 34, 1, 1468-1470.
• 6. Kim J. S., Song C. W. (2011), Development of integrated public address system for intelligent building [in Korean], Journal of Korea Intelligent Systems Society, 21, 2, 212-217.
• 7. Kim Y. M. (2007), A Study on the Audio Transmission Flow Control Using Mixing in real-time Communications [in Korean], Proceedings of Korean Institute of Communication Sciences, pp. 997-1000.
• 8. Kwon K. W., Park K. W., Wee J. H., Song B. C. (2015), Design and Implementation of an Embedded Media Storage System for AVB Networks [in Korean], Proceedings of Korean Institute of Communication Sciences, pp. 779-780.
• 9. Lee J. H., Kwon S. C., Lee S. H. (2017), Implementation of On-stie Audio Center based on AoIP, International Journal of Advanced Smart Convergence, 6, 2, 51-58.
• 10. Maciejko W. (2015), The effect of voice over IP transmission degradations on MAP-EM-GMM speaker verification performance, Archives of Acoustics, 40, 3, 407-417.
• 11. Park K. W., Kim D. H., Kwon K. W., Song B. C. (2015), AVB based IEEE 802.1AS performance test [in Korean], Proceedings of Korean Institute of Communication Sciences, pp. 1342-1343.
• 12. Rumsey F. (2012), Audio networking, AES: Journal of the Audio Engineering Society, 60, 4, 282-286.
• 13. Ryu S. H., Kim K. W., Kim H. G. (2012), Volume normalization algorithm for audio mixer in multiparticipant conference system [in Korean], Proceedings of Institute of Electronics Engineers of Korea, pp. 622-623.
• 14. Wee J. H., Park K. W., Song B. C. (2017), Implementation of control/management protocol based on audio/video bridging networks [in Korean], Proceedings of Korean Institute of Communication Sciences, pp. 1066-1067.
• 15. Wee J. H., Park Y. S., Park K. W., Song B. C., Jeun W. K., (2013), Audio/video bridging technology for real-time AV transmission [in Korean], The Journal of The Korea Institute of Communication Sciences, 30, 6, 69-76.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).