VoIP TECHNIQUES FOR NETWORK-BASED AUDIO SOURCE BROADCASTING OF SELECTIVE QUALITY USING VOIP

摘要

Disclosed is a technique for network-based sound source broadcasting. A transmitting apparatus for network-based sound source broadcasting is capable of identifying N subsequences from an uncompressed sequence of audio samples, generating network streams from the N subsequences, and packetizing at least one network stream into at least one network packet stream for transmission on a sound source broadcasting network. A receiving apparatus for network-based sound source broadcasting is capable of receiving a network packet stream of audio data for network-based sound source broadcasting on a sound source broadcasting network, reverse-packetizing the network packet stream into a network stream, determining which specific stream set among a plurality of stream sets associated with the network stream is to be used for generation of an output analog audio signal for reproduction, and generating the output analog audio signal from the determined specific stream set.