Here is a little joy for your ear, eye, and mind
Design to last forever, with soul.
The LAB blog is where we get nitty-gritty into the technical

An initial Mouth Section prototype was built and measured. Felt was added for damping and correlated to modal simulation.
This section will focus on theoretical studies using FEA method to compare deflection stiffness and modal behavior of various mouth section wall designs.
We are now able to start designing the entire horn based on the parameters we previously found.
The first step involves backing out the dimensions of the horn and each cell.
This set of posts aim to document the process of designing and building a replica of the Altec 1005B Multicellular Horn.