TECHNICAL REPORTS AND MEMORANDA Last updated from the departmental database on 04/03/2013 To search, please use the menu  EDIT  FIND 

Technical Reports  
331  Saunders, K., White, P.R. and Leighton, T.G.  Could bubble growth by rectified diffusion produce macroscopic bubbles in the tissues of beaked whales?, ISVR Technical Report 331 
330  *McLaughlan, J., *Rivens, I., Leighton, T.G. and *ter Haar, G.  Commentary on the detection of bubble activity generated in exvivo tissue by high intensity focused ultrasound (HIFU) with respect to the generation of therapeutic lesions in tissue for the treatment of cancer, ISVR Technical Report 330 
329  Baik, K., Jiang, J. and Leighton, T.G.  Theoretical investigation of phase velocity, group velocity and attenuation of acoustic waves in a liquidfilled cylinder, ISVR Technical Report 329 
328  Baik, K., Jiang, J. and Leighton, T.G.  First stage investigations of acoustic wave propagation in a liquidfilled cylindrical tube with and without bubbles, ISVR Technical Report 328 
327  *Lo, M. and Griffin, M.J.  Effect of foreandaft, lateral and vertical wholebody vibration on typing, ISVR Technical Report 327 
326  De Almeida, O.  Semiempirical methods for coaxial jet noise prediction, ISVR Technical Report 326 
325  Leighton, T.G.  The effect of fluid loading on the generation of extraterrestrial sound, ISVR Technical Report 325 
324  Mantouka, A. and Leighton, T.G.  Theory for the dynamics of acousticallyexcited gas bubbles in porous media (with specific application to marine sediment), ISVR Technical Report 324 
323  Howarth, H.V.C. and Griffin, M.J.  A social survey questionnaire of human responses to vibration in residential buildings, ISVR Technical Report 323 
322  Chong, T.P., Joseph, P.F. and Davies, P.O.A.L.  Design and characterisation of a quiet, low turbulence open jet blow down wind tunnel in ISVR, ISVR Technical Report 322 
321  Leighton, T.G.  Preliminary considerations on principles for the determination of difficult bubble parameters in situ through Megafrexel high speed photographic observation, ISVR Technical Report 321 
320  Leighton, T.G.  A method for estimating sound speed and the void fraction of bubbles from subbottom sonar images of gassy seabeds, ISVR Technical Report 320 
319  Leighton, T.G., Finfer, D.C. and White, P.R.  Ocean acoustic circumpropagation in the ice seas of Europa, ISVR Technical Report 319 
318  Leighton, T.G.  Theory for acoustic propagation in solid containing gas bubbles, with applications to marine sediment and tissue, ISVR Technical Report 318 
317  Kulkarni, T.M. and Agarwal, A.  Viscous linear instability of an incompressible round jet, ISVR Technical Report 317 
316  White, P.R., Leighton, T.G., Saunders, K. and *Jepson, P.  Review of the mechanisms by which anthropogenic noise may cause cetacean strandings, ISVR Technical Report 316 
315  Robb, G.B.N., Leighton, T.G., Humphrey, V.F., Best, A.I., Dix, J.K. and Klusek, Z.  Investigating acoustic propagation in gassy marine sediments using a bubbly gel mimic, ISVR Technical Report 315 
314  Leighton, T.G.  The use of acoustics in space exploration, ISVR Technical Report 314 
313  *Evans, R.C.P. and Leighton, T.G.  Studies into the detection of buried objects (particularly optical fibres) in saturated sediment. Part 5: An acoustooptic detection system, ISVR Technical Report 313 
312  *Evans, R.C.P. and Leighton, T.G.  Studies into the detection of buried objects (particularly optical fibres) in saturated sediment. Part 4: Experimental investigations into the acoustic detection of objects buried in saturated sediment, ISVR Technical Report 312 
311  *Evans, R.C.P. and Leighton, T.G.  Studies into the detection of buried objects (particularly optical fibres) in saturated sediment. Part 3: Experimental investigation of acoustic penetration of saturated sediment, ISVR Technical Report 311 
310  Leighton, T.G. and *Evans, R.C.P.  Studies into the detection of buried objects (particularly optical fibres) in saturated sediment. Part 2: Design and commissioning of test tank, ISVR Technical Report 310 
309  Leighton, T.G. and *Evans, R.C.P.  Studies into the detection of buried objects (particularly optical fibres) in saturated sediment. Part 1: Background, ISVR Technical Report 309 
308  Leighton, T.G.  Derivation of the RayleighPlesset equation in terms of volume, ISVR Technical Report 308 
307  *Huttunen, T., Gamallo, P. and Astley, R.J.  Comparison of two wave element methods for the Helmholtz problem, ISVR Technical Report 307 
306  Hong, C., Gardonio, P. and Elliott, S.J.  Active control of resilientlymounted beams using triangular actuators. ISVR Technical Report 306 
305  Andrianakis, I. and White, P.R.  Bayesian algorithms for speech enhancement, ISVR Technical Report 305 
304  Self, R.H.  A RANS CFD coupled model for predicting coaxial jet noise, ISVR Technical Report 304 
303  Gavagni, M., Gardonio, P. and Elliott, S.J.  Theoretical study of a velometer sensorpiezoelectric patch actuator pair for direct velocity feedback control systems, ISVR Technical Report 303 
302  Gabard, G. and Astley, R.J.  Stability and accuracy of finite element methods for flow acoustics: II. Two dimensional propagation, ISVR Technical Report 302 
301  Gabard, G. and Astley, R.J.  Stability and accuracy of finite element methods for flow acoustics: I. One dimensional acoustic propagation, ISVR Technical Report 301 
300  Maury, C., Elliott, S.J. and Gardonio, P.  Model for the control of the flowinduced noise transmitted through a stiffened tensioned doublepanel, ISVR Technical Report 300 
299  Leighton, T.G., *Brown, N.R. and *Richards, S.D.  Effect of acoustic absorption by hydrophone and cable on a reverberation technique for measuring sound absorption coefficient of particulate suspensions, ISVR Technical Report 299 
298  *Robb, G., White, P.R., *Bull, J.M., *Best, A.I., Leighton, T.G. and *Dix, J.K.  The estimation of geoacoustic properties from broadband acoustic data, focusing on instantaneous frequency techniques, ISVR Technical Report 298 
297  Papadopoulos, T. and Nelson, P.A.  Computationally efficient inversion of mixed phase plants with IIR filters, ISVR Technical Report 297 
296  Laparra, X. and Wright, M.C.M.  Inlet effects on the aerodynamics and acoustics of a centrifugal blower, ISVR Technical Report 296 
295  Rose, J., Nelson, P.A., Rafaely, B. and *Takeuchi, T.  A study of virtual acoustic imaging systems for asymmetric listener locations, ISVR Technical Report 295 
294  Leighton, T.G., *Farhat, M., *Field, J.E. and *Avellan, F.  Luminescence from hydrodynamic cavitation: Method and preliminary analysis, ISVR Technical Report 294 
293  Hughes, E.R., Leighton, T.G., *Petley, G.W., White, P.R.  A review of scattering models for ultrasonic propagation in the trabecular bone, ISVR Technical Report 293 
292  Bonello, P., Brennan, M.J. and Holmes, R.  A receptancebased method for the nonlinear modelling of squeeze film damped rotor dynamic systems, ISVR Technical Report 292 
291  Holland, K.R., Davies, P.O.A.L. and Van der Walt D.C.  Sound power flux measurements in strongly excited flow ducts, ISVR Technical Report 291 
290  Leighton, T.G., Simpson, M.D., Clarke, J.W.L. and Meers, S.D.  A Report on the development of an algorithm that incorporates depth dependence in the dispersion relation for bubbly media, ISVR Technical Report 290 
289  Gardonio, P. and Brennan, M.J.  Mobility and impedance methods in structural dynamics: an historical review, ISVR Technical Report 289 
288  Takeuchi, T. and Nelson, P.A.  Optimal source distribution for virtual acoustic imaging, ISVR Technical Report 288 
287  Maury, C., Gardonio, P. and Elliott, S.J.  Model for the control of the sound radiation by an aircraft panel excited by a turbulent boundary layer, ISVR Technical Report 287 
286  Wei, L., Lewis, C.H. and Griffin, M.J.  Evaluating the dynamic performance of seats without using human subjects, ISVR Technical Report 286 
285  Takeuchi, T. and Nelson, P.A.  Robustness of the Performance of the "Stereo Dipole" to Head Misalignment, ISVR Technical Report 285 
285  Takeuchi, T. and Nelson, P.A.  Robustness of the performance of the "Stereo Dipole" to head misalignment, ISVR Technical Report No. 285 
284  *Tutty, O.R., Hackenberg, P. and Nelson, P.A.  Gradient projection methods for boundary layer transition control, ISVR Technical Report No. 284 
283  Griffin, M.J. and Howarth, H.V.C.  Motion sickness history questionnaire, ISVR Technical Report 283 
282  Leighton, T.G., Cox, B.T. and Phelps, A.D.  The Rayleighlike collapse of a conical bubble: Simultaneous pressure and photographic records, ISVR Technical Report 282 
281  Yoon, S.H. and Nelson, P.A.  A method for the efficient construction of acoustic pressure crossspectral matrices, ISVR Technical Report No. 281 
280  Yoon, S.H. and Nelson, P.A.  Estimation of acoustic source strength by inverse methods: Part III: Experiments, ISVR Technical Report No. 280 
279  Yoon, S.H. and Nelson, P.A.  Estimation of acoustic source strength by inverse methods: Part II: Methods for choosing regularisation parameters, ISVR Technical Report No. 279 
278  Nelson, P.A. and Yoon, S.H.  Estimation of acoustic source strength by inverse methods: Part I: Conditioning of the inverse problem, ISVR Technical Report No 278 
277  Gardonio, P. and Elliott, S.J.  Driving point and transfer mobility matrices for thin plates excited in flexure. ISVR Technical Report 277 
276  Taleb, L., Ferguson, N.S. and Morfey, C.L.  Modelling the brain for rotational loading: shear effects and other complications, ISVR Technical Report 276 
275  Shin, K.  The numerical effect of discretisation of continuous systems and bilinear mapping of nonlinear systems, ISVR Technical Report 275 
274  Finnveden, S. and Pinnington, R.J.  A velocity method for estimating dynamic strain and stress in pipes, ISVR Technical Report No. 274 
273  Leighton, T.G., Phelps, A.D. and Simpson, M.D.  Oceanic bubble sizing: Measurements and proposed studies, ISVR Technical Report 273 
272  Lawton B W  Typical hearing thresholds: a baseline for the assessment of noiseinduced hearing loss, ISVR Technical Report 272 
271  Hubbuck, E., Leighton,T.G., White, P.R. and *Petley, G.  A theoretical study of factors affecting the Biot slow wave in cancellous bone, ISVR Technical Report 271 
270  Morfey, C.L.  Shear layer refraction corrections for offaxis sources in flight simulation: Theoretical analysis, ISVR Technical Report 270 
269  Fahy, F.J.  An alternative to the SEA coupling loss factor: Rationale and method for experimental determination, ISVR Technical Report 269 
268  Finnveden, S.  Coupling strength as an indicator of the applicability of statistical energy analysis, ISVR Technical Report 268 
267  Brennan, M.J. and Reynolds, A.G.  Use of vibration measurements to detect local tooth defects in gears  an experimental study, ISVR Technical Report 267 
266  Holland, K.R. and Fahy, F.J.  An areaintegrating volume velocity transducer for vibroacoustic reciprocity applications in vehicles, ISVR Technical Report 266 
265  Holland, K.R. and Fahy, F.J.  An investigation into spatial sampling criteria for use in vibroacoustic reciprocity, ISVR Technical Report 265 
264  Holland, K.R. and Fahy, F.J.  A guide to the exploitation of vibroacoustic reciprocity in noise control technology, ISVR Technical Report 264 
263  Leighton, T.G.  A strategy for the development and standardisation of measurement methods for high power/cavitating ultrasonic fields: review of cavitation monitoring techniques, ISVR Technical Report 263 
Technical Memoranda  
998  Saba, R., Elliott, S.J. and Baumann, O.  Vibration power harvesting from head motion, ISVR Technical Memorandum 998 
997  Prasetiyo, I., Thompson, D.J. and Ryue, J.  Validation of coupled waveguide finite elementwavedomain boundary element (WFBE) method for the case of an infinite plate strip, ISVR Technical Memorandum 997 
995  Elliott, S.J. and Cheer, J.  Regularisation and robustness of personal audio systems, ISVR Technical Memorandum 995 
994  Prasetiyo, I. and Thompson, D.J.  Vibration response, sound radiation and sound transmission of an infinte plate strip, ISVR Technical Memorandum 994 
993  Colacino, F.M., Rustighi, E. and Mace, B.R.  Applications of biofeedback to muscle models, ISVR Technical Memorandum 993 
992  Zilletti, M., Elliott, S.J. and Rustighi, E.  Optimisation of dynamic vibration absorbers to minimise kinetic energy and maximise internal power dissipation, ISVR Technical Memorandum 992 
991  Rohlfing, J., Elliott, S.J. and Gardonio, P.  Compensation filter for feedback control units with proofmass electrodynamic actuators, simulations and experimental studies, ISVR Technical Memorandum 991 
990  Elliott, S.J., Lineton, B. and Ni, G.  Fluid coupling between the elements in a discrete model of cochlear mechanics, ISVR Technical Memorandum 990 
989  Fakkaew, W. and Brennan, M.J.  Investigation of the mechanical and electrical properties of actuators for active vibration isolation, ISVR Technical Memorandum 989 
988  Abolfathi, A., Brennan, M.J. and Waters, T.P.  Large deflection of a simply supported beam, ISVR Technical Memorandum 988 
986  Muggleton, J.M.  Mapping the underworld multisensor device creation, assessment, protocols: Acoustic technologies advancement to support multisensor device. An assessment of the use of a scanning laser to measure ground vibration , ISVR Technical Memorandum 986 
985  Rustighi, E. and Elliott, S.J.  Nonlinear shaping of a spectral excitation matrix for a linear road/tyre interaction stochastic analysis, ISVR Technical Memorandum 985 
984  Rohlfing, J. and Gardonio, P.  Comparison of active structural acoustic control on homogeneous and composite sandwich panels under deterministic and stochastic excitation, ISVR Technical Memorandum 984 
983  Gardonio, P. and Gonzalez Diaz, C.  BOMBARDIER Dash8 Q400 fuselage section with five decentralised velocity feedback control units, ISVR Technical Memorandum 983 
982  De Alba Alvarez, R.O., Ferguson, N.S. and Mace, B.R.  A multipoint constraint model for the vibration of spot welded structures, ISVR Technical Memorandum 982 
981  Elliott, S.J.  A review of active noise and vibration control in road vehicles, ISVR Technical Memorandum 981 
980  Dohnal, F., Rustighi, E. and Mace, B.R.  Mouse control and arm movement coordination, ISVR Technical Memorandum 980 
979  Papandreou, B., Rustighi, E. and Brennan, M.J.  A study into the feasibility of using acoustic techniques to locate buried objects, ISVR Technical Memorandum 979 
978  Frampton, K.D.  Array signal processing in cochlear implants with regularized inversion, ISVR Technical Memorandum 978 
977  Rohlfing, J. and Gardonio, P.  Active control of sound transmission through panels with flexible boundaries under deterministic and stochastic excitation, ISVR Technical Memorandum 977 
976  Nilsson, C.M. and Jones, C.J.C.  Manual for WANDS 2.1 Wave number domain software for solids and fluids, ISVR Technical Memorandum 976 
975  Nilsson, C.M. and Jones, C.J.C.  Theory manual for WANDS 2.1 Wave number domain FEBE software for structures and fluids, ISVR Technical Memorandum 975 
974  Leighton, T.G.  Theory for acoustic propagation in materials which can support stress and which contain gas bubbles, with applications to acoustic effects in marine sediment and tissue, ISVR Technical Memorandum 974 
973  Putra, A.  Sound radiation from a perforated plate, ISVR Technical Memorandum 973 
972  Alujevic, N., Frampton, K.D. and Gardonio, P.  Smart double panel with decentralised active dampers for control of sound transmission, ISVR Technical Memorandum 972 
971  Gavagni, M., Gardonio, P. and Galassi, C.  Design and development of a smart panel with five decentralised control units for the reduction of vibration and sound radiation, ISVR Technical Memorandum 971 
970  Aoki, Y., Gardonio, P. and Elliott, S.J.  Strain transducers for active control  lumped parameter model, ISVR Technical Memorandum 970 
969  Self, R.H. and Joseph, P.F.  Proceedings of The Queen's Anniversary Prize  Workshop on aircraft jet and broadband noise, ISVR Technical Memorandum 969 
968  Thompson, D.J.  The theory of a continuous damped vibration absorber to reduce broadband wave propagation in beams, ISVR Technical Memorandum 968 
967  Elliott, S.J., Pierzycki, R. and Lineton, B.  Lumpedparameter Models for Cochlear Micromechanics, ISVR Technical Memorandum 967 
966  Manconi, E. and Mace, B.R.  Modelling wave propagation in twodimensional structures using a wave/finite element technique, ISVR Technical Memorandum 966 
965  *Bracco, A. and Gardonio, P.  Decentralised velocity feedback control of a resiliently mounted panel using a triangular piezoelectric actuator, ISVR Technical Memorandum 965 
964  Waki, Y., Mace, B.R. and Brennan, M.J.  On numerical issues for the wave/finite element method, ISVR Technical Memorandum 964 
963  *De Rosa, S. and Mace, B.R.  Energy Distribution Approach, Energy Influence Coefficients and Asymptotic Scaled Modal Analysis, ISVR Technical Memorandum 963 
962  Yan, B., Brennan, M.J., Elliott, S.J. and Ferguson, N.S.  Velocity feedback control of vibration isolation systems, ISVR Technical Memorandum 962 
961  Mace, B.R. and Ji, L.  Coupled oscillators and sets of oscillators: Statistical energy analysis revisited, ISVR Technical Memorandum 961 
960  Carrella, A., Waters, T.P. and Brennan, M.J.  Optimisation of a passive vibration isolator with quasizerostiffness characteristic, ISVR Technical Memorandum 960 
959  Mead, D.J.  An introduction to FEPST the combined use of Finite Element Analysis and Periodic Structure Theory, ISVR Technical Memorandum 959 
958  Rees, L.E.  Multichannel algorithms for active sound profiling, ISVR Technical Memorandum 958 
957  Putra, A. and Thompson, D.J.  Sound Radiation from Plates with Mixed Impedance Boundary Conditions, ISVR Technical Memorandum 957 
956  Gonzáles Diaz, C. and Gardonio, P.  Proportional, integral, derivative, PID, PI and PDvelocity feedback control with inertial actuators. ISVR Technical Memorandum 956 
955  Jean, P., Gardonio, P. and Mace, B.R.  Semiactive isolation of a single degreeoffreedom system using a magnetorehological damper, ISVR Technical Memorandum 955 
954  Gatti, G., Brennan, M.J. and Gardonio, P.  Active vibration control of a beam using piezoelectric actuators, ISVR Technical Memorandum 954 
953  Tassotti, A., Mace, B.R. and Waters, T.P.  Wave reflection from delaminations in beams, ISVR Technical Memorandum 953 
952  Elliott, S.J.  Fluidelastic waves between the tectorial membrane and the organ of Corti, ISVR Technical Memorandum 952 
951  Tavan, D., Mannerheim, P. and Nelson, P.A.  An investigation of the design and implementation of cross talk cancellation filters for virtual acoustic imaging, ISVR Technical Memorandum 951 
950  *Emo, D. and Gardonio, P.  Decentralised velocity feedback control unit using a triangular piezoelectric actuator, ISVR Technical Memorandum 950 
949  Dench, M.R., Brennan, M.J. and Ferguson, N.S.  Active control of the flexural vibration of a thin beam with free ends, ISVR Technical Memorandum 949 
948  Rose, J. and Nelson, P.A.  Time domain source signal reconstruction using beamforming techniques, ISVR Technical Memorandum 948 
947  LedezmaRamirez, D.F., Ferguson, N.S. and Brennan, M.J.  An overview of the single degree of freedom system and zener model for shock isolation, ISVR Technical Memorandum 947 
946  Nagashiro, I.  Multichannel spectral factorisation and system identification for active control, ISVR Technical Memorandum 946 
945  Elliott, S.J. and Rustighi, E.  A linear model for random tyre excitation and its active control, ISVR Technical Memorandum 945 
944  Yoo, J.W., Thompson, D.J. and Ferguson, N.S.  Structural analysis of a fourbeam and plate coupled structure using a modal method and an approximate wave method, ISVR Technical Memorandum 944 
943  Lee, D.C., Brennan, M.J. and Mace, B.R.  Dynamic behaviour and transmission characteristics of structureborne noise of marine diesel engine generator with resilient rubber mounts and elastic foundation, ISVR Technical Memorandum 943 
942  Folzan, M.  Modelling of composite beam structure. ISVR Technical Memorandum 942 
941  Bonello, P., Brennan, M.J. and Elliott, S.J.  The design of an adaptive tuned vibration absorber with a variable shape stiffness element, ISVR Technical Memorandum 941 
940  Paulitsch, C., *Boonen, R., Gardonio, P., *Sas, P. and Elliott, S.J.  Design of an inertial, electrodynamic actuator with internal velocity sensor for active vibration damping of lightweight, flexible structures, ISVR Technical Memorandum 940 
939  Wei, W. and Thompson, D.J.  A comparison of models for vertical dynamics and noise of a railway vehicle and track, ISVR Technical Memorandum 939 
938  Pierzycki, R.H. and Elliott, S.J.  Comparison of two locally active models of the cochlea, ISVR Technical Memorandum 938 
937  Thite, A.N. and Ferguson, N.S.  Wavenumber estimation: Further study of the correlation technique and the use of SVD to improve propagation direction resolution, ISVR Technical Memorandum 937 
936  Schaedlich, M., Ferguson, N.S. and Dyne, S.J.C.  Blast induced shock waves in structures. Part 1  theoretical aspects, ISVR Technical Memorandum 936 
935  Thite, A.N. and Mace, B.R.  Robust estimation of coupling loss factors from finite element analysis, ISVR Technical Memorandum 935 
934  Vasques, C.M.A., Mace, B.R., Gardonio, P. and *Dias Rodrigues, J.  Analytical formulation and finite element modelling of beams with arbitrary active constrained layer damping treatments, ISVR Technical Memorandum 934 
933  Rustighi, E., Brennan, M.J. and Mace, B.R.  Design of the controller for a shape memory alloy adaptive tuned vibration absorber, ISVR Technical Memorandum 933 
932  Hinke, L., Mace, B.R. and Brennan, M.J.  Finite element analysis of waveguides, ISVR Technical Memorandum 932 
931  Yoo, J.W., Thompson, D.J. and Ferguson, N.S.  Investigation of the coupling of a structure consisting of a beam and a plate in terms of statistical energy analysis, ISVR Technical Memorandum 931 
930  Sheng, X., Thompson, D.J. and Jones, C.J.C.  Interactions between multiple moving wheels and a railway track, ISVR Technical Memorandum 930 
929  Sheng, X., Thompson, D.J. and Jones, C.J.C.  Modelling rail roughness growth on tangent tracks, ISVR Technical Memorandum 929 
928  Lee, S.K., Mace, B.R. and Brennan, M.J.  Wave propagation, reflection and transmission in nonuniform onedimensional structural waveguides, ISVR Technical Memorandum 928 
927  Yoo, J.W., Thompson, D.J. and Ferguson, N.S.  A Fourier technique for the analysis of beamplate coupled structures, ISVR Technical Memorandum 927 
926  Feng, Z. and Allen, R.  Robust control of Subzero III in restricted water. ISVR Technical Memorandum Nº 926 
925  Le Henaff, B., Elliott, S.J. and Maury, C.  Modelling wave propagation in the cochlea, ISVR Technical Memorandum 925 
924  Choi, H.G., Thite, A.N. and Thompson, D.J.  Inverse force determination: refinements of matrix regularisation and sensor location selection methods. ISVR Technical Memorandum 924 
923  Gatti, G., Brennan, M.J. and Gardonio, P.  Analytical models describing the coupling between piezoactuators and a beam, ISVR Technical Memorandum 923 
922  Duhamel, D., Mace, B.R. and Brennan, M.J.  Finite element analysis of the vibrations of waveguides and periodic structures, ISVR Technical Memorandum 922 
921  Bravo, T. and Elliott, S.J.  Sound transmission testing at low frequencies. ISVR Technical Memorandum 921 
920  Rustighi, E., Brennan, M.J. and Mace, B.R.  Design of an adaptive vibration absorber using shape memory alloy, ISVR Technical Memorandum 920 
919  Kitagawa, T. and Thompson, D.J.  Application and validation of the TWINS model for Japanese railways. ISVR Technical Memorandum 919 
918  Lee, SK, Mace, B.R. and Brennan, M.J.  Vibrational analysis of a nonuniform onedimensional structure using a wave approach. ISVR Technical Memorandum 918 
917  Paulitsch, C., Gardonio, P. and Elliott  Investigation of an electrodynamic actuator for selfsensing active vibration control. ISVR Technical Memorandum 917 
916  *Brown, N.R., Leighton, T.G. and *Richards, S.D.  Experimental procedures for measuring the viscous sound absorption of suspended particles via a reverberation technique, ISVR Technical Memorandum 916 
915  Sheng, X., Jones, C.J.C. and Thompson, D.J.  Computer programs for the discrete wavenumber finite/boundary element model for ground vibration and noise from railway tunnels. ISVR Technical Memorandum 915 
914  Choi, H.G., Thite, A.N. and Thompson, D.J.  Comparison of ordinary cross validation and generalized cross validation for structureborne sound source identification, ISVR Technical Memorandum 914 
913  Elliott, S.J. and Harte, J.M.  Models for compressive nonlinearities in the cochlea. ISVR Technical Memorandum 913 
912  Wu, T.X. and Thompson, D.J.  The effects of track nonlinearity on wheel/rail impact, ISVR Technical Memorandum 912 
911  Rossetti, S., Gardonio, P. and Brennan, M.J.  Rigid frame porous materials: fundamental theory and applications, ISVR Technical Memorandum 911 
910  Rafaely, B.  Plane wave decomposition of the sound field on a sphere by spherical convolution, ISVR Technical Memorandum 910 
909  ElKhatib, H.M., Mace, B.R. and Brennan, M.J.  Wave amplitude and intensity measurement in beams in the presence of a nearfield, ISVR Technical Memorandum 909 
908  Wu, T.X. and Thompson, D.J.  On the parametric excitation of the wheel/track system, ISVR Technical Memorandum 908 
907  Ford, R. and Thompson, D.J.  Contact filters in wheel/rail prediction, ISVR Technical Memorandum 907 
906  Stenti, A., Mace, B.R. and *Sas, P.  The response of structures with uncertain joint properties: A component modal approach, ISVR Technical Memorandum 906 
905  Yoo, J.W., Thompson, D.J. and Ferguson, N.S.  Structural Analysis of a Symmetric Structure Consisting of Two Beams and a Plate Based on a Wave Approach, ISVR Technical Memorandum 905 
904  Thompson, D.J. and MonkSteel, A.D.  A theoretical model for curve squeal, ISVR Technical Memorandum 904 
903  ElKhatib, H.M., Mace, B.R. and Brennan, M.J.  Wave reflection and transmission in thin beams in the presence of an undamped absorber, ISVR Technical Memorandum 903 
902  Baldwin, E., Brennan, M.J. and Ferguson, N.S.  Wave Reflection and Transmission Through a StringBeam Junction, ISVR Technical Memorandum 902 
901  Gao, Y., Brennan, M.J., Joseph, P.F. and Muggleton, J.M.  Use of crosscorrelation for leak detection in plastic pipes, ISVR Technical Memorandum 901 
900  Liu, Y., Waters, T.P., Brennan, M.J. and Mace, B.R.  Harmonic analysis of semiactive dampers, ISVR Technical Memorandum 900 
899  Sheng, X., Jones, C.J.C. and Thompson, D.J.  Modelling ground vibration from rail traffic using the discrete wavenumber finite and boundary element methods, ISVR Technical Memorandum 899 
898  Bordier, C.M.D.  Simulation of multichannel free field control experiment, ISVR Technical Memorandum 898 
897  Wright, M.C.M.  Collected presentations from a workshop on the acoustics of fangust interaction, ISVR Technical Memorandum 897 
896  Benassi, L., Elliott, S.J. and Gardonio, P.  Equipment isolation of a SDOF system with an inertial actuator using feedback control strategies Part II: Experiment, ISVR Technical Memorandum 896 
895  Xie, G., Thompson, D.J. and Jones, C.J.C.  Investigation of the radiation efficiency of strips, ISVR Technical Memorandum 895 
894  Xie, G., Thompson, D.J. and Jones, C.J.C.  The influence of boundary conditions on the mode count and modal density of twodimensional systems, ISVR Technical Memorandum 894 
893  Benassi, L., Gardonio, P. and Elliott, S.J.  Equipment isolation of a SDOF system with an inertial actuator using double feedback control strategies, ISVR Technical Memorandum 893 
892  Cogill, W.H.  The analysis of layered systems Part V: Developer notes and user manual, ISVR Technical Memorandum 892B 
891  Wu, T.X. and Thompson, D.J.  Wheel/rail nonlinear interaction with coupling between vertical and lateral directions, ISVR Technical Memorandum 891 
890  Sheng, X., Jones, C.J.C. and Thompson, D.J.  Ground vibration generated by a harmonic load moving in a circular tunnel in a layered ground, ISVR Technical Memorandum 890 
889  Lionnet, C., Clay, A. and Gardonio, P.  Active control of sound transmission through an opening connecting two rooms, ISVR Technical Memorandum 889 
888  Yoo, J.W., Ferguson, N.S. and Thompson, D.J.  Structural analysis of a combined beam and plate structure using a wave approach, ISVR Technical Memorandum 888 
887  Wu, T.X. and Thompson, D.J.  An investigation into rail corrugation due to microslip under multiple wheel/rail interactions, ISVR Technical Memorandum 887 
886  Bianchi, E., Gardonio, P. and Elliott, S.J.  Smart panel with an array of decentralized control systems for active structural acoustic control, ISVR Technical Memorandum 886 
885  Sheng, X., Jones, C.J.C. and Thompson, D.J.  Moving Green's functions for a layered circular cylinder of infinite length, ISVR Technical Memorandum 885 
884  Camillacci, R., Ferguson, N.S. and White, P.R.  Identification of nonlinear normal modes and coupled nonlinear modes, ISVR Technical Memorandum 884 
883  Benassi, L., Gardonio, P. and Elliott, S.J.  Equipment isolation of a SDOF system with an inertial activator using feedback control strategies Part I: Theory, ISVR Technical Memorandum 883 
882  Xie, G., Thompson, D.J. and Jones, C.J.C.  Investigation of the mode count of onedimensional systems, ISVR Technical Memorandum 882 
881  *Andersen, L. and Jones, C.J.C.  Finite element addendum for BEASTS, ISVR Technical Memorandum 881 
880  Feng, Z. and Allen, R.  Modelling of Subzero II, ISVR Technical Memorandum 880 
879  Huang, X., Elliott, S.J. and Brennan, M.J.  Active vibration isolation of a flexible equipment structure on a flexible base, ISVR Technical Memorandum 879 
878  Sheng, X., Jones, C.J.C. and Thompson, D.J.  TGV  A computer program for traininduced ground vibration, ISVR Technical Memorandum 878 
877  Ji, L., Mace, B.R. and Pinnington, R.J.  Power transmission to flexible receivers by force sources, ISVR Technical Memorandum 877 
876  Ji, L., Mace, B.R. and Pinnington, R.J.  Power transmission between longwavelength sources and shortwavelength receivers, ISVR Technical Memorandum 876 
875  Bravo, T. and Elliott, S.J.  Robust performance analysis on active noise control systems, ISVR Technical Memorandum 875 
874  Park, W.S., Thompson, D.J. and Ferguson, N.S.  An empirical model for the variability of the coupling loss factor, ISVR Technical Memorandum 874 
873  Carlone, L. and Thompson, D.J.  Vibrations of a rail coupled to a foundation beam through a series of discrete elastic supports, ISVR Technical Memorandum 873 
872  Seo, J.S. and Elliott, S.J.  Input signal reconstruction for nonlinear systems using iterative learning procedures, ISVR Technical Memorandum 872 
871  Hayes, J.L. and Rafaely, B.  Parametric adaptation algorithm for feedback cancellation, ISVR Technical Memorandum 871 
870  Ananthaganeshan, K.A., Brennan, M.J. and Elliott, S.J.  Low and high frequency instabilities in feedback control of a vibrating single degree of freedom system, ISVR Technical Memorandum 870 
869  Augereau, P.  Feedback control fo the sound inwardly radiated by an aircraft panel excited by a turbulent boundary layer, ISVR Technical Memorandum 869 
868  Andersen, L. and Jones, C.J.C.  BEASTS  A computer program for boundary element analysis of soil and threedimensional structures, ISVR Technical Memorandum 868 
867  Andersen, L. and Jones, C.J.C.  Threedimensional elastodynamic analysis using multiple boundary element domains, ISVR Technical Memorandum 867 
866  *Huang, X., Elliott, S.J. and Brennan, M.J.  Active isolation of a flexible equipment structure on a rigid base, ISVR Technical Memorandum 866 
865  Sheng, X., Jones, C.J.C. and Thompson, D.J.  A comparison of a theoretical model for quasistatically and dynamically induced environmental vibration from trains with measurements, ISVR Technical Memorandum 865 
864  de Castro Magalhaes, M.D.C. and Ferguson, N.S.  Low frequency airborne sound transmission in buildings: Modal Analysis, ISVR Technical Memorandum 864 
863  Wu, T.X. and Thompson, D.J.  On the impact noise generation due to a wheel passing over rail joints, ISVR Technical Memorandum 863 
862  Thite, A.N. and Thompson, D.J.  Experimental validation of force identification techniques, ISVR Technical Memorandum 862 
861  Park, W.S., Thompson, D.J. and Ferguson, N.S.  The influence of the source and receiver modal behaviour on power transmission between two subsystems, ISVR Technical Memorandum 861 
860  Muggleton, J.M., Brennan, M.J. and Pinnington, R.J.  Development of a water pipe monitoring system for leak detection: Experimental Work, ISVR Technical Memorandum 860 
859  Wu, T.X. and Thompson, D.J.  A hybrid model for wheel/track dynamic interaction and noise generation due to wheel flats, ISVR Technical Memorandum 859 
858  Rafaely, B.  Zones of quiet in a broadband diffuse sound field, ISVR Technical Memorandum 858 
857  Bonello, P., Brennan, M.J. and Holmes, R.  Modelling the nonlinear dynamics of an aeroengine low pressure rotor mounted on squeeze film bearings, ISVR Technical Memorandum 857 
856  Park, W.S., Thompson, D.J. and Ferguson, N.S.  Sources of error and confidence intervals for SEA parameters of two coupled rectangular plates, ISVR Technical Memorandum 856 
855  Thite, A.N. and Thompson, D.J.  Study of regularised solutions to improve the indirect force determination and transfer path analysis using numerical simulations for a flat plate, ISVR Technical Memorandum 855 
854  Thite, A.N. and Thompson, D.J.  Further study of indirect force determination and transfer path analysis using numerical simulations for a flat plate, ISVR Technical Memorandum 854 
853  Magalhaes, M.D.C. and Ferguson, N.S.  Low frequency airborne sound transmission in buildings: Modal analysis, ISVR Technical Memorandum 853 
852  Wu, T.X. and Thompson, D.J.  Theoretical investigation of wheel/rail nonlinear interaction due to roughness excitation, ISVR Technical Memorandum 852 
851  Thite, A.N. and Thompson, D.J.  Study of indirect force determination and transfer path analysis using numerical simulations for a flat plate, ISVR Technical Memorandum 851 
850  Coghill, W.H.  Pavement analysis part III: Rayleigh waves in layered media, ISVR Technical Memorandum 850 
849  Coghill, W.H.  Pavement analysis Part II: SH  Waves, ISVR Technical Memorandum 849 
848  Elliott, S.J. and Gardonio, P.  Multichannel simulation of structural response to stochastic pressure fields. ISVR Technical Memorandum 848 
847  Variyart, W. and Brennan, M.J.  Measurement of flexural propagating waves in pipes using shaped PVDF modal sensors, ISVR Technical Memorandum 847 
846  Park, W.S., Thompson, D.J. and Ferguson, N.S.  The power balance of beams and plates using the dynamic stiffness method, ISVR Technical Memorandum No. 846 
845  Kim, S.M., Elliott, S.J. and Brennan, M.J.  Active vibration isolation of a threedimensional structure using velocity feedback control, ISVR Technical Memorandum 845 
845  Kim, SM., Elliott, S.J. and Brennan, M.J.  Active vibration isolation of a threedimensional structure using velocity feedback control, ISVR Technical Memorandum 845 
845  Kim, SM., Elliott, S.J., and Brennan, M.J.  Active vibration isolation of a threedimensional structure using velocity feedback control, ISVR Technical Memorandum 845 
844  Jones, C.J.C., Thompson, D.J. and Petyt, M.  Groundborne vibration and noise from trains: elastodynamic analysis using the combined boundary element and finite element methods, ISVR Technical Memorandum No. 844 
843  Bravo, T. and Elliott, S.J.  The selection of robust and efficient transducer locations for active sound control, ISVR Technical Memorandum 843 
842  Lee, J. and Thompson, D.J.  Application of the dynamic stiffness method to the vibration of helical springs, ISVR Technical Memorandum No. 842 
841  Bruneteau, T., Jones, C.J.C. and Thompson, D.J.  Numerical investigation into the radiation of sound from railway wheels, ISVR Technical Memorandum No. 841 
840  Jones, C.J.C., Thompson, D.J. and Petyt, M.  TEA  A suite of computer programs for elastodynamic analysis using coupled boundary and finite elements, ISVR Technical Memorandum No. 840 
839  Rafaely, B.  Spatialtemporal correlation of a diffuse sound field, ISVR Technical Memorandum 839 
838  Jones, C.J.C. and Thompson, D.J.  A boundary element model for twodimensional elastodynamics on a single open or closed domain, ISVR Technical Memorandum No. 838 
837  Sheng, X., Jones, C.J.C. and Petyt, M.  The Fourier transformed stationary and moving dynamic load flexibility matrices of a layered ground, ISVR Technical Memorandum No. 837 
836  Rafaely, B., RoccasalvaFirenze, M. and Payne, E.  Control of feedback in hearing aids, ISVR Technical Memorandum 836 
835  Leighton, T.G., Clarke, J.W.L., *Heald, G.J., *Dumbrell, H.A. and Evans, R.C.  Application of the nonlinear acoustic scatter crosssection to the use of clinical ultrasound contrast agents, ISVR Technical Memorandum 835 
834  Gardonio, P. and Elliott, S.J.  Active control of structural vibration transmission between two plates connected by a set of active mounts. ISVR Technical Memorandum 834 
832  Elliott, S.J., Gardonio, P., Rafaely, B., *Harris, R. and *Heron, K.  Performance evaluation of a feedback active isolation system with inertial actuators. ISVR Technical Memorandum 832 
831  Elliott, S.J., Cook, J.G. and Rafaely, B.  Coherence functions for causally constrained systems. ISVR Technical Memorandum 831 
830  Garesci, F. and Ferguson, N.S.  Fatigue and modal analysis of carbon fibre reinforced plates with embedded optical fibres, ISVR Technical Memorandum 830 
829  Kidner, M.R.F. and Brennan, M.J.  Improving the performance of a vibration neutraliser by actively removing damping, ISVR Technical Memorandum 829 
828  Lea, R.K.  AutoROV an underwater flight vehicle simulation program, ISVR Technical Memorandum 828 
827  Bosquet, C., Ferguson, N.S. and Thompson, D.J.  Determination of the vibration and acoustic radiation of a concrete sleeper, ISVR Technical Memorandum No. 827 
826  Godano, P. and Fahy, F.J.  Progress report on the development of a transducer to measure the volumetric acceleration of panel regions, ISVR Technical Memorandum 826 
825  Peplow, A.T. and Petyt, M.  Boundary element methods for elastodynamic problems in ground vibration in two dimensions part III: Quadratic elements, ISVR Technical Memorandum 825 
824  Chen, M.H. and Brennan, M.J.  Combining the active control of gear vibration with condition monitoring, ISVR Technical Memorandum 824 
823  Morkholt, J., Elliott, S.J. and Sors, T.C.  A comparison of state space LQG, Wiener IMC and polynomial LQG discrete time feedback control for active vibration control purposes, ISVR Technical Memorandum 823 
822  Pawelczyk, M., Elliott, S.J. and Rafaely, B.  Active noise control using feedback. Fixed and adaptive controllers, ISVR Technical Memorandum 822 
821  Ribeiro, P.M.L. and Petyt, M.  Nonlinear vibration of plates by hierarchical finite element and continuation methods, ISVR Technical Memorandum 821 
820  Wu, T.X. and Brennan, M.J.  Active vibration control of a railway pantograph, ISVR Technical Memorandum 820 
819  Wu, T.X. and Brennan, M.J.  Analytical study of pantographcatenary system dynamics, ISVR Technical Memorandum 819 
818  Johnson, M.E. and S.J. Elliott  Control of sound radiation from a vibrating surface using locally acting acoustic sensors and sources, ISVR Technical Memorandum 818 
817  Yoon, S.H. and Nelson, P.A.  On the condition number of the matrix to be inverted in an acoustic inverse problem, ISVR Technical Memorandum 817 
816  Kosaka, T., Boucher, C.C. and Elliott, S.J.  Algorithm of broadband active noise controllers using frequencydomain methods, ISVR Technical Memorandum 816 
815  Sors, T.C. and Nelson, P.A.  Discrete time LQG feedback control of vibrations, ISVR Technical Memorandum 815 
814  Ribeiro, P. and Petyt, M.  Nonlinear forced vibration of beams by the hierarchical finite element and continuation methods, ISVR Technical Memorandum 814 