A latency measurement method for networked music performances

Robert Hupke, Sripathi Sridhar, Andrea Genovese, Marcel Nophut, Stephan Preihs, Tom Beyer, Agnieszka Roginska, Jürgen Peissig

Research output: Contribution to conferencePaper

Abstract

The New York University and the Leibniz University Hannover are working on future immersive Networked Music Performances. One of the biggest challenges of audio data transmission over IP-based networks is latency, which can affect the interplay of the participants. In this contribution, two metronomes, utilizing the Global Positioning System to generate a globally synchronized click signal, were used as a tool to determine delay times in the data transmission between both universities with high precision. The aim of this first study is to validate the proposed method by obtaining insights into transmission latency as well as latency fluctuations and asymmetries. This work also serves as baseline for future studies and helps to establish an effective connection between the two institutions.

Original languageEnglish (US)
StatePublished - Jan 1 2019
Event147th Audio Engineering Society International Convention 2019 - New York, United States
Duration: Oct 16 2019Oct 19 2019

Conference

Conference147th Audio Engineering Society International Convention 2019
CountryUnited States
CityNew York
Period10/16/1910/19/19

ASJC Scopus subject areas

  • Modeling and Simulation
  • Acoustics and Ultrasonics

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    Hupke, R., Sridhar, S., Genovese, A., Nophut, M., Preihs, S., Beyer, T., Roginska, A., & Peissig, J. (2019). A latency measurement method for networked music performances. Paper presented at 147th Audio Engineering Society International Convention 2019, New York, United States.