TECHNIQUES FOR NETWORK-BASED AUDIO SOURCE BROADCASTING OF SELECTIVE QUALITY

摘要

Disclosed is a technique for network-based sound source broadcasting. A sender device for network-based sound source broadcasting identifies N subsequences from an uncompressed sequence of audio samples, generates network streams from the N subsequences, and packetizes at least one network stream into at least one network packet stream for transmission on sound source broadcasting network. A recipient device for network-based sound source broadcasting receives a network packet stream of audio data for network-based sound source broadcasting on sound source broadcasting network, depacketizes the network packet stream into a network stream, determines which specific stream set will be used among a plurality of stream sets related to the network stream to generate an output analog audio signal for playback, and generates an output analog audio signal from the determined specific stream set. The present invention is provided to improve network-based sound source broadcasting.