Conference Publication Details
Mandatory Fields
Frein R.;Rickard S.;A.pearlmutter B.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Constructing Time-Frequency Dictionaries for Source Separation via Time-Frequency Masking and Source Localisation
2009
June
Published
1
()
Optional Fields
573
580
We describe a new localisation and source separation algorithm which is based upon the accurate construction of time-frequency spatial signatures. We present a technique for constructing time-frequency spatial signatures with the required accuracy. This algorithm for multichannel source separation and localisation allows arbitrary placement of microphones yet achieves good performance. We demonstrate the efficacy of the technique using source location estimates and compare estimated time-frequency masks with the ideal 0 dB mask. © Springer-Verlag Berlin Heidelberg 2009.
10.1007/978-3-642-00599-2_72
Grant Details