Inspec keywords: audio signal processing; blind source separation; matrix decomposition; source separation

Other keywords: separated signals; enhanced audio signals; separating singing voice; drums; noise figure 6.0 dB; traditional optimisation; nonnegative matrix factorisation; denoising autoencoder; audio source separation; separated sources; complete separation; homotopy optimisation-based NMF; homotopy-based NMF; NMF algorithms

Subjects: Signal processing and detection; Algebra; Other topics in statistics; Algebra; Speech and audio signal processing; Digital signal processing