Absorption probe
Probe for in-situ measurement of the sound absorption of materials, on the principle of SoniCat-type probes. It characterises a surface where it stands, instead of cutting a sample and sending it to a laboratory.
Acoustic clapper
Impulse source for impulse response measurement. It produces a repeatable impulse mechanically: nothing to power, nothing to explain to passers-by.
Flight case for planar loudspeaker
Transport case sized on the Planar loudspeaker, 1 driver (ATX-SPP-01). The dimensions are that model's: this is not a universal case.
Flight case for spherical loudspeaker
Transport case sized on the Spherical loudspeaker, 6 drivers (ATX-SPS-06). The dimensions are that model's: this is not a universal case.
Planar loudspeaker
Planar sound source for field measurements. The drivers sit on a single plane, so the energy goes in one direction instead of spreading through the room — which is what you want when the target is a surface: a facade, a wall, a window. A single driver: the smallest size in the range, for quick checks and for spaces where nothing else fits.
Plugin
Still an open entry in the catalogue: a plugin to close the gap between the instrument and the analysis software already in use at the practice. The scope will be decided by the first requests — signing up is part of that.
Raspberry Pi controller/recorder with display
Control and recording unit built on a Raspberry Pi, with an integrated display. It comes from a site problem: starting and watching over a measurement without carrying a laptop. The design is already built and used in the field; what is missing is industrialisation.
Spherical loudspeaker
Omnidirectional sound source. The drivers are arranged on a sphere so that the output is the same in every direction — the condition that environmental and sound insulation measurements ask of the source. Six drivers: the compact version, meant to be carried by one person.
Standard signal generator
Generator for the test signals used in acoustic measurements: sweeps and the like. One dedicated object that does one thing, instead of a software chain to reconfigure at every site visit.
Treppiede
Two-section tripod. Fewer joints means more rigidity and less time to set up; in exchange it takes more room when folded.
Vehicle counter
Vehicle flow counter, designed as an input for road noise calculation. Declared error is about 10% on the flow. Because noise is logarithmic, that works out to roughly 0.4 dB on the calculated level — inside the uncertainty of any prediction model, and below the error introduced by estimated speed or road surface type. Positioning: accuracy adequate for acoustic calculation, not a general-purpose traffic counter. Transport engineering would need better than 95%, and the instrument is not suitable for that.