Assessing Voice Quality in Packet-Based Telephony

  • Authors:
  • Jan Janssen;Danny De Vleeschauwer;Maarten Büchli;Guido H. Petit

  • Affiliations:
  • -;-;-;-

  • Venue:
  • IEEE Internet Computing
  • Year:
  • 2002

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Abstract

Delay, echo, codec type, and packet loss all come into play in achieving the quality of PSTN calls in packet-based telephony.