Digital Signal Processing Reference
In-Depth Information
The minimum-norm filter given in (7.46) can also be a good solution against
white noise amplification.
References
1. G. W. Elko, “Superdirectional microphone arrays,” in
Acoustic Signal Processing for
Telecommunication
, S. L. Gay and J. Benesty, Eds. Boston, MA: Kluwer Academic
Publishers, 2000, Chapter 10, pp. 181-237.
2. J. Benesty, J. Chen, and Y. Huang,
Microphone Array Signal Processing
. Berlin, Ger-
many: Springer-Verlag, 2008.
3. O. Frost, “An algorithm for linearly constrained adaptive array processing,”
Proc.
IEEE
, vol. 60, pp. 926-935, Jan. 1972.