Abstract
Currently used procedures in room acoustics measurements are not
automated. Particularly in medium-sized and large areas they require a lot
of time and intensive labour which directly translates into an increase in
the measurement cost. Introduction of an automated system would increase
efficiency of the measurements, and therefore could present both practical
and scientific benefit. The paper presents initial feasibility study for
designing a system that permits the measurement of selected acoustic
parameters for any choice of three-dimensional grid of measurement points
throughout the volume of the room. The system will utilize an autonomous
probe attached to a blimp, and will be able to measure and analyze
acoustic characteristics of the rooms. The article discusses the initial
choices of the system elements, starting from the general idea, through
the mechanical design and control procedures, the software that controls
positioning and flying of the probe, up to the automation of the
measurement procedure and its possible impact on the acoustic field.
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