Noise, Vibration and Acoustics Consultancy from the Institute of Sound and Vibration Research

Sound Power Measurement - Problems and Practice.

Malcolm Smith is organising a practical workshop on behalf of the Noise and Vibration Engineering Group of the Institute of Acoustics (IOA). 

Location: Health & Safety Laboratory, Harpur Hill, Buxton, Derbyshire, SK17 9JN

Date: Thursday 3 June 2010

This workshop will explore the practical issues involved with the measurement of sound power radiated by industrial noise sources. The aim is to provide a forum for discussion and learning on the different techniques that can be used for sound power measurement, their accuracy and their limitations when applied in industrial situations. The workshop will be of particular interest to Consultants practicing in noise assessment, but should also useful for machinery and equipment suppliers who have a responsibility for providing information regarding the noise output of their products.

The first part of the workshop will comprise presentations regarding the methods available for sound power measurements and their strengths and weaknesses. Delegates will then be split into groups to apply different measurement techniques to a range of noise sources in different acoustic environments. The results from each group measurement will be compared and discussed in a final plenary session. Essential instrumentation will be provided, but delegates will also be encouraged to bring their own instrumentation.

For further information contact the workshop organiser, Malcolm Smith.

If you wish to attend this workshop, please fill in the registration form available from the Institute of Acoustics.  The cost will be £175 including VAT for IOA Members, or £190 including VAT for non-members.  The number of places is limited so early booking is advised.

Advanced course in Aeroacoustics

Location: the ISVR, University of Southampton

Date: 13 - 17 September 2010

Sponsored by Brüel & Kjær

 The prediction and control of flow generated noise poses some of the most important and challenging problems in acoustics. These problems form the basis of aeroacoustics. Typical applications include turbomachinery noise, aerodynamically generated noise in ducts and air moving systems, noise generated by unsteady flow over airframes and motor vehicles and, most challenging of all, noise generated by unsteady turbulent mixing in jets and wakes.

The Advanced Course in Aeroacoustics provides an introduction to such phenomena, with an emphasis on the physics and modelling that underpin predictive acoustic analysis. The material presented on this course forms a sound practical basis for acousticians and engineers working at an advanced level in any of the above areas.

There is a three-day core element of the course. This is preceded by an optional two-day refresher course in the principles of vibration and acoustics.

Further details and a registration form are available on line.

Advanced course in Structural Dynamics

Location: the ISVR, University of Southampton

Date: 13 - 17 September 2010

Sponsored by Brüel & Kjær

Vibration can be a limiting factor on the performance, precision, durability, comfort and environmental impact of engineering structures. The potential to design structures to meet ever more demanding targets is greatly enhanced by contemporary measurement and numerical prediction tools. However, it is the engineer’s understanding of the problem and judgement in selecting and exploiting these tools to greatest advantage that helps to realise their benefits.

This Advanced Course in Structural Dynamics helps delegates to fully appreciate the nature of structural dynamics and provides an overview of the potential and applicability of some measurement and analysis techniques. There is a three-day core element of the course. This is preceded by an optional two-day refresher course in the principles of vibration and acoustics.

The course includes a series of presentations, and a half-day practical laboratory session. Course instructors are usually available to chat with delegates in the café following the sessions.

Further details and a registration form are available on line.

Advanced course in Noise Control

Location: the ISVR, University of Southampton

Date: 13 - 17 September 2010

Sponsored by Brüel & Kjær

Noise in industry, in the work place, and in the community can potentially degrade quality of life. In extreme cases, exposure to high noise levels can be hazardous. The implementation of effective and economic noise control requires an appreciation of the fundamentals of acoustics and modern techniques for its measurement and characterisation.

This Advanced Course in Noise Control outlines the underlying principles of noise control, examines the character of noise in some key applications, and discusses how noise may be reduced by design or through palliative treatment. The course is divided into three sections: Basic principles, Techniques, and Applications and Case histories.

There is a three-day core element of the course. This is preceded by an optional two-day refresher course in the principles of vibration and acoustics.

Further details and a registration form are available on line.