Parallel multichannel music source separation system

This paper presents a parallel low-latency multichannel source separation system designed to recover the original signals of the instruments that compound a multichannel music recording. Our approach is suitable for many applications based on interactive live broadcast classical music, where a latency of a few seconds can be assumed by online users. The obtained results show that it is possible to reach real time in the tested scenarios assuming a low-latency and combining multi-core architectures with parallel and high-performance techniques.