Position calibration of audio sensors and actuators in a distributed computing platform

Proceedings of the ACM International Multimedia Conference and Exhibition

Volumn , Issue , 2003, Pages 572-581

  Raykar, Vikas C ^a,b   Kozintsev, Igor ^a   Lienhart, Rainer ^a  

^a INTEL CORPORATION   (United States)

^b UNIVERSITY OF MARYLAND   (United States)

Author keywords

Cram r Rao bound; Microphone array calibration; Multidimensional Scaling; Position calibration; Self localization; Sensor networks

Indexed keywords

ACTUATORS; COMPUTER SIMULATION; MICROPHONES; MONTE CARLO METHODS; SENSOR DATA FUSION; WIRELESS TELECOMMUNICATION SYSTEMS;

CRAMÉR-RAO BOUND; MICROPHONE ARRAY CALIBRATION; MULTIDIMENSIONAL SCALING; POSITION CALIBRATION; SELF LOCALIZATION;

DISTRIBUTED COMPUTER SYSTEMS;

EID: 2442492910     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/957013.957133     Document Type: Conference Paper

References (18)

1. http://intel.com/technology/upnp/.
2. http://www.intel.com/software/products/perflib/.
3. http://www.portaudio.com/.
4. http://www.xmission.com/nate/glut.html.
5. D. P. Betrsekas. Nonlinear Programming. Athena Scientific, 1995.
6. M. Brandstein, J. Adcock, and H. Silverman. A practical time-delay estimator for localizing speech sources with a microphone array. Comput. Speech Lang., 9:153-169, September 1995.
7. L. Girod, V. Bychkovskiy, J. Elson, and D. Estrin. Locating tiny sensors in time and space: A case study. In Proc. International Conference on Computer Design. September 2002.
8. C. H. Knapp and G. C. Carter. The generalized correlation method for estimation of time delay. IEEE Trans. Acoust., Speech, Signal Processing, ASSP-24(4):320-327. August 1976.
9. A. M. Ladd, K. E. Bekris, A. Rudys, G. Marceau, L. E. Kavraki, and D. S. Wallach. Robotics-based location sensing using wireless Ethernet. In Proceedings of The Eighth ACM International Conference on Mobile Computing and Networking (MOBICOM), Atlanta, GA, USA, Sept. 2002.
10. R. Lienhart, I. Kozintsev, S. Wehr, and M. Yeung. On the importance of exact synchronization for distributed audio processing. In Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, April 2003.
11. R. Moses, D. Krishnamurthy, and R. Patterson. A self-localization method for wireless sensor networks. Eurasip Journal on Applied Signal Processing Special Issue on Sensor Networks, 2003(4):348-358, March 2003.
12. H. P. Press, S. A. Teukolsky. W. T. Vettring, and B. P. Flannery. Numerical Recipes in C The Art of Scientific Computing. Cambridge University Press. 2 edition, 1995.
13. Y. Rockah and P. M. Schultheiss. Array shape calibration using sources in unknown locations Part II: Near-field sources and estimator implementation. IEEE Trans. Acoust., Speech, Signal Processing, ASSP-35(6):724-735, June 1987.
14. J. M. Sachar, H. F. Silverman, and W. R. Patterson III. Position calibration of large-aperture microphone arrays. In Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, pages II-1797 - II-1800, 2002.
15. A. Savvides, C. C. Han, and M. B. Srivastava. Dynamic fine-grained localization in ad-hoc wireless sensor networks. In Proc. International Conference on Mobile Computing and Networking, July 2001.
16. W. S. Torgerson. Multidimensional scaling: I. theory and method. Psychometrika, 17:401-419, 1952.
17. H. L. Van Trees. Detection, Estimation, and Modulation Theory, volume Part 1. Wiley-Interscience, 2001.
18. A. J. Weiss and B. Friedlander. Array shape calibration using sources in unknown locations-a maxilmum-likelihood approach. IEEE Trans. Acoust., Speech, Signal Processing, 37(12):1958-1966, December 1989.