"BIAS"  the ideal tool for brass wind instrument makers, repair shops, museums and research institutes.

BIAS can be used for Woddwind Instruments too. A data bank add on for Woddwind Instrument play lists is available.


"NEW"- BIAS 7 now runs under Windows 7/8 and Windows 10.
Various new attractive features like the "Transient Window" which shows the characteristics of the "beginning" of each note, material selection for simulations, the option to make data "audible" and much more...


"VIAS"  is a universal software tool. Depending on the hardware connected to the PC various measurment and analysis methods can be performed, like: input impedance, mechanical admittance, transferfunction, etc.

With VIAS you are free to choose a frequency range between
0 - 20kHz, the duration of the measurement and any excitation signal. Additionally VIAS provides various data processing features and the option to make the data "audible".

  coming soon...