000777057 000__ 04056cam\a2200505Ii\4500 000777057 001__ 777057 000777057 005__ 20230306142556.0 000777057 006__ m\\\\\o\\d\\\\\\\\ 000777057 007__ cr\nn\nnnunnun 000777057 008__ 160816t20162017si\a\\\\ob\\\\000\0\eng\d 000777057 019__ $$a960737208 000777057 020__ $$a9789811016912$$q(electronic book) 000777057 020__ $$a9811016917$$q(electronic book) 000777057 020__ $$z9789811016899 000777057 035__ $$aSP(OCoLC)ocn956730983 000777057 035__ $$aSP(OCoLC)956730983$$z(OCoLC)960737208 000777057 040__ $$aN$T$$beng$$erda$$epn$$cN$T$$dGW5XE$$dIDEBK$$dOCLCQ$$dOCLCO$$dEBLCP$$dN$T$$dOCLCF$$dYDX$$dDEBBG$$dIDB$$dUAB$$dIOG 000777057 049__ $$aISEA 000777057 050_4 $$aTK6478 000777057 08204 $$a621.382/84$$223 000777057 1001_ $$aLai, Chiong Ching,$$eauthor. 000777057 24512 $$aA study into the design of steerable microphone arrays /$$cChiong Ching Lai, Sven Erik Nordholm, Yee Hong Leung. 000777057 264_1 $$aSingapore :$$bSpringer,$$c[2016] 000777057 264_4 $$c©2017 000777057 300__ $$a1 online resource (xi, 116 pages) :$$billustrations. 000777057 336__ $$atext$$btxt$$2rdacontent 000777057 337__ $$acomputer$$bc$$2rdamedia 000777057 338__ $$aonline resource$$bcr$$2rdacarrier 000777057 4901_ $$aSpringerBriefs in electrical and computer engineering, Signal processing,$$x2191-8112 000777057 504__ $$aIncludes bibliographical references. 000777057 5050_ $$aPreface; Contents; Acronyms; 1 Introduction; 1.1 Beamforming; 1.2 Practical Applications; 1.3 Chapter Organisation; References; 2 Acoustic Environment, Source Models and Sensor Arrays Theory; 2.1 Introduction; 2.2 Environment and Channel Modelling; 2.3 Source Models; 2.3.1 Distributed and Point Source; 2.3.2 Nearfield and Farfield Source; 2.4 Sensor Arrays Theory; 2.4.1 Spatial Aliasing; 2.4.2 Array Geometry; 2.5 Spiral Arm Array Geometry; 2.5.1 Ring Radii; 2.5.2 Twist Angle; 2.6 Conclusions; References; 3 Broadband Beamformer Design; 3.1 Introduction; 3.2 Beamformer Structure 000777057 5058_ $$a3.2.1 Weight-and-Sum Beamformer3.2.2 Filter-and-Sum Beamformer; 3.3 Design Formulation; 3.3.1 Weighted LS Formulation; 3.3.2 Weighted TLS Formulation; 3.4 Mixed Nearfield -- Farfield Design Formulation; 3.5 Performance Metrics; 3.6 Design Examples and Evaluation; 3.7 Conclusions; References; 4 Steerable Broadband Beamformer Design; 4.1 Introduction; 4.2 Beamformer Structure; 4.3 Design Formulations; 4.3.1 Weighted LS Formulation; 4.3.2 Weighted TLS Formulation; 4.4 Mixed Nearfield -- Farfield Design Formulation; 4.5 Steering Function; 4.5.1 Steering Range; 4.5.2 Normalisation of Steering Function 000777057 5058_ $$a4.6 Performance Metrics4.7 Design Examples and Evaluation; 4.8 Conclusions; References; 5 Robust Formulation; 5.1 Introduction; 5.2 Conventional White Noise Gain Constraint; 5.3 Stochastic Error Model; 5.3.1 Multiplicative Error; 5.3.2 Additive Error; 5.3.3 Multiplicative and Additive Error; 5.4 Robust Formulation Using Stochastic Error Model; 5.4.1 Weighted LS Formulation; 5.4.2 Weighted TLS Formulation; 5.5 Performance Metrics; 5.6 Design Examples and Evaluation; 5.6.1 Design Specifications; 5.6.2 Array Gain and Sensitivity; 5.6.3 Perturbation in Sensor Characteristics 000777057 5058_ $$a5.6.4 Perturbation in Sensor Positions5.6.5 Perturbation Due to Local Scattering; 5.7 Conclusions; References; 6 Conclusions and Future Work; 6.1 Summary; 6.2 Future Work; 6.3 Final Remarks; References; Appendix A Closed Form Integration for Fixed Beamformer Design; Appendix B Closed Form Integrations for Steerable Beamformer Design 000777057 506__ $$aAccess limited to authorized users. 000777057 588__ $$aOnline resource; title from PDF title page (SpringerLink, viewed August 19, 2016). 000777057 650_0 $$aMicrophone arrays. 000777057 7001_ $$aNordholm, Sven Erik,$$eauthor. 000777057 7001_ $$aLeung, Yee Hong,$$eauthor. 000777057 77608 $$iPrint version:$$aLai, Chiong Ching.$$tStudy into the Design of Steerable Microphone Arrays$$z9789811016899 000777057 830_0 $$aSpringerBriefs in electrical and computer engineering.$$pSignal processing. 000777057 852__ $$bebk 000777057 85640 $$3SpringerLink$$uhttps://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-981-10-1691-2$$zOnline Access$$91397441.1 000777057 909CO $$ooai:library.usi.edu:777057$$pGLOBAL_SET 000777057 980__ $$aEBOOK 000777057 980__ $$aBIB 000777057 982__ $$aEbook 000777057 983__ $$aOnline 000777057 994__ $$a92$$bISE