Inspec keywords: pattern clustering; time-frequency analysis; source separation; speech processing; database management systems; expectation-maximisation algorithm

Other keywords: outlier values; TIMIT database; interaural phase difference; T-F points; student t-distribution; speech signals; MESSL algorithm enhancement; signal to distortion ratio; time-frequency points; Gaussian distribution; robust clustering; IPD; SDR; probabilistic masks; speech mixtures; model-based expectation maximisation source separation; localisation algorithm; univariate parametric modelling; statistical nonstationarity; heavy-tailed distribution

Subjects: Speech processing techniques; Database management systems (DBMS); Other topics in statistics; Speech and audio signal processing; Other topics in statistics