Different projects require different tools.
At ARI we design tools especially for particular projects to obtain optimal solutions. For instance we adapted the software framework ExpSuite, which is used for most of our psychoacoustic experiments, to our needs, and for the measurement of the head related transfer functions (HRTF) we designed loudspeakers which meet the acoustic requirements. We also developed a fast system identification method, the multiple exponential sweep method (MESM): this is a method for the fast and convenient measurement of HRTFs. In this section we present some tools from our lab.