New PDF release: A Study into the Design of Steerable Microphone Arrays

New PDF release: A Study into the Design of Steerable Microphone Arrays

By Chiong Ching Lai, Sven Erik Nordholm, Yee Hong Leung

ISBN-10: 9811016895

ISBN-13: 9789811016899

ISBN-10: 9811016917

ISBN-13: 9789811016912

The e-book covers the layout formulations for broadband beamformer concentrating on nearfield and farfield resources. The publication content material contains history info at the acoustic setting, together with propagation medium, the array geometries, sign versions and uncomplicated beamformer designs. consequently it introduces layout formula for nearfield, farfield and combined nearfield-farfield beamformers and extends the layout formula into electronically steerable beamformers. furthermore, a powerful formula is brought for the entire designs mentioned.

Show description

Read Online or Download A Study into the Design of Steerable Microphone Arrays PDF

Best acoustics & sound books

Ben Harris's Home Studio Setup: Everything You Need to Know from PDF

Even if you might have a ton of kit or simply the fundamental apparatus this ebook bargains an all you must recognize to establishing, working and getting nice sound from a undertaking studio. In 3 components Harris walks you concept Acoustics, gear and Recording process. From the fundamentals of acoustic remedy to suggestions to resolve difficulties particular for your room, and from delivering factors and data of apparatus to the way to checklist and create a very good combine.

Mike Collins's Pro Tools 9: Music Production, Recording, Editing, and PDF

Arrange your self to be an outstanding manufacturer whilst utilizing professional instruments on your studio. seasoned instruments nine for tune construction is the definitive consultant to the software program for brand new clients, supplying you with the entire very important talents you want to understand. protecting either the professional instruments HD and LE this ebook is largely illustrated in colour and choked with time saving tricks and suggestions, it's a nice connection with keep it up hand as a continuing resource of data.

New PDF release: Acoustical Measurements

Pages are fresh and binding is tight.

Extra resources for A Study into the Design of Steerable Microphone Arrays

Sample text

When operating outside the design specifications, the beamformers start to fail at the low frequencies. e. the discrepancy between the operating environment and the assumptions made in the design formulations. References 1. W. Elko, Microphone array systems for hands-free telecommunication. Speech Commun. 20(3–4), 229–240 (1996) 2. D. M. Buckley, Beamforming: a versatile approach to spatial filtering. IEEE Signal Process. Mag. 5(2), 4–24 (1988) 3. H. Krim, M. Viberg, Two decades of array signal processing research: the parametric approach.

By M. Brandstein, D. Ward (Springer, Berlin, 2001), pp. 19–38 12. V. Trees, Optimum array processing (Wiley, 2004) Chapter 4 Steerable Broadband Beamformer Design Abstract The design formulation for fixed broadband beamformers can be extended to steerable broadband beamformers using a polynomial filter structure to achieve beam steering. The main advantage of a steerable broadband beamformer is that once its coefficients are designed, its main beam can still be steered dynamically without the need to redesign the beamformer weights.

Signal Process. 47(1), 33–40 (1999) 13. D. M. Buckley, Beamforming: a versatile approach to spatial filtering. IEEE Signal Process. Mag. 5(2), 4–24 (1988) 14. J. Dmochowski, J. Benesty, S. Affes, On spatial aliasing in microphone arrays. IEEE Trans. Signal Process. 57(4), 1383–1395 (2009) 15. A. Manikas, A. Alexiou, H. Karimi, Comparison of the ultimate direction-finding capabilities of a number of planar array geometries, in Proceedings of the IEE Radar, Sonar and Navigation, vol. 144, no. 6, Dec 1997, pp.

Download PDF sample

A Study into the Design of Steerable Microphone Arrays by Chiong Ching Lai, Sven Erik Nordholm, Yee Hong Leung


by George
4.2

Rated 4.41 of 5 – based on 48 votes
Comments are closed.