Dr Joshua Meggitt's Outputs (3)

A dynamic stiffness method to estimate the sound insulation of an arbitrarily installed thick cross laminated timber (CLT) plate (2024)
Presentation / Conference Contribution

There is no generally accepted standard methodology to determine the dynamic constants of whole cross laminated timber (CLT) plates. Combined with the observation that CLT walls or floors are installed in situ under very different conditions to labor... Read More about A dynamic stiffness method to estimate the sound insulation of an arbitrarily installed thick cross laminated timber (CLT) plate.

Applications of a hybrid method to a plate with simply supported boundary conditions (2023)
Presentation / Conference Contribution

* The EN12354 building acoustics prediction standards are based on the statistical energy analysis (SEA) method. In a traditional SEA path analysis, lightweight or heavyweight materials have different principal paths that determine the sound insulati... Read More about Applications of a hybrid method to a plate with simply supported boundary conditions.

Noisy neighbours : towards a hybrid prediction and testing process for sound insulating partitions (2021)
Presentation / Conference Contribution

There are numerous methods for characterising sound insulating and impact noise reducing components and systems, each with their own advantages and disadvantages. Two of the predominant modelling techniques for prediction of transmission loss through... Read More about Noisy neighbours : towards a hybrid prediction and testing process for sound insulating partitions.