Microphone array shape calibration in diffuse noise fields
| Data(s) |
2008
|
|---|---|
| Resumo |
This correspondence presents a microphone array shape calibration procedure for diffuse noise environments. The procedure estimates intermicrophone distances by fitting the measured noise coherence with its theoretical model and then estimates the array geometry using classical multidimensional scaling. The technique is validated on noise recordings from two office environments. |
| Identificador | |
| Publicador |
IEEE Signal Processing Society |
| Relação |
DOI:10.1109/TASL.2007.911428 McCowan, Iain, Lincoln, Mike, & Himawan, Ivan (2008) Microphone array shape calibration in diffuse noise fields. IEEE Transactions on Audio, Speech, and Language Processing, 16(3), pp. 666-670. |
| Fonte |
Faculty of Built Environment and Engineering; Institute of Health and Biomedical Innovation; Information Security Institute; School of Engineering Systems |
| Palavras-Chave | #080107 Natural Language Processing #090609 Signal Processing #200400 LINGUISTICS #Acoustic Arrays, Array Signal Processing, Calibration, Speech Enhancement |
| Tipo |
Journal Article |
