Add to ORKGModern telecommunication networks increasingly comprise trunks of packet-based transmission (e.g. VoIP). When used for speech communication, new types of degradations occur, which are of time-varying nature – in contrast to stationary or signal-correlated degradations in PSTN/ISDN networks. In order to investigate the quality impact of both types of degradations, it is necessary to carry out auditory conversation tests. An online simulation tool is presented, which allows all quality-relevant parameters of combined PSTN/ISDN/VoIP networks to be set in a defined way
Voice over IP (VOIP) uses the Internet Protocol (IP) to transmit voice as packets over an IP\ud netw...
Many residential as well as business customers have been switching to Voice over Internet Protocol (...
When voice traffic is transported over a packet-based network, a number of conditions different from...
Abstract- The voice quality in Internet Protocol (IP) telephony is significantly influenced by vario...
This paper presents a research on the influence of packet loss on quality of Internet speech connect...
Abstract—There are many types of degradation which can occur in Voice over IP calls. Degradations wh...
This paper addresses the transmission channel impact on human-to-human speech communication quality ...
Delay, echo, codec type, and packet loss all come into play in achieving the quality of PSTN calls i...
The appearance of Voice over IP (VoIP) revolutionized the telecommunications word, this technology d...
The appearance of Voice over IP (VoIP) revolutionized the telecommunications word, this technology d...
This paper investigates the effects of packet loss and delay jitter on speech quality in voice over ...
The article examines the impact of VoIP transmission channel characteristics on speech parameters. I...
The article examines the impact of VoIP transmission channel characteristics on speech parameters. I...
There are many types of degradation which can occur in Voice over IP calls. Degradations which occur...
There are many types of degradation which can occur in Voice over IP calls. Degradations which occur...
Voice over IP (VOIP) uses the Internet Protocol (IP) to transmit voice as packets over an IP\ud netw...
Many residential as well as business customers have been switching to Voice over Internet Protocol (...
When voice traffic is transported over a packet-based network, a number of conditions different from...
Abstract- The voice quality in Internet Protocol (IP) telephony is significantly influenced by vario...
This paper presents a research on the influence of packet loss on quality of Internet speech connect...
Abstract—There are many types of degradation which can occur in Voice over IP calls. Degradations wh...
This paper addresses the transmission channel impact on human-to-human speech communication quality ...
Delay, echo, codec type, and packet loss all come into play in achieving the quality of PSTN calls i...
The appearance of Voice over IP (VoIP) revolutionized the telecommunications word, this technology d...
The appearance of Voice over IP (VoIP) revolutionized the telecommunications word, this technology d...
This paper investigates the effects of packet loss and delay jitter on speech quality in voice over ...
The article examines the impact of VoIP transmission channel characteristics on speech parameters. I...
The article examines the impact of VoIP transmission channel characteristics on speech parameters. I...
There are many types of degradation which can occur in Voice over IP calls. Degradations which occur...
There are many types of degradation which can occur in Voice over IP calls. Degradations which occur...
Voice over IP (VOIP) uses the Internet Protocol (IP) to transmit voice as packets over an IP\ud netw...
Many residential as well as business customers have been switching to Voice over Internet Protocol (...
When voice traffic is transported over a packet-based network, a number of conditions different from...