A real-time application framework for speech recognition using HTTP/2 and SSE

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2 Citations (Scopus)


The performance of network-based speech recognition application is mainly determined by the availability of all speech data received on the server and also the realtimeness in delivering the recognition results from the server. On the basis of full-duplex speech recognition application this paper proposes a real-time application framework for web speech recognition using HTTP/2 protocol and Sender-Sent Events (SSE). A number of experiments were performed to compare the latency of both the application using HTTP/2 plus SSE and the full-duplex application using WebSocket. The results showed that the proposed framework offers better alternative for a web-based speech recognition than the framework using WebSocket.

Original languageEnglish
Pages (from-to)1230-1238
Number of pages9
JournalIndonesian Journal of Electrical Engineering and Computer Science
Issue number3
Publication statusPublished - 2018


  • HTTP/2
  • Network speech recognition
  • Real-time speech recognition
  • Server-sent event
  • WebSocket


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