{"en":"Recorders, synchronisation, connectivity and complete stations. Measuring for days without a laptop running in the van.","it":"Registratori, sincronizzazione, connettivita' e postazioni complete. Misurare per giorni senza un laptop acceso in furgone."}
Recording without a laptop, with a declared runtime. Planned variants: 2 / 4 / 8 channels — 12 / 24 / 72 h.
The market claims accuracies it cannot hold. Declaring 10% is the product. Planned variants: 1 lane, 2 lanes.
It exists in the seismic field, not in civil acoustics. Planned variants: 2, 4, 8 nodes.
Measurements headed for litigation or a formal complaint. Planned variants: local signature, signature with certified timestamp.
Microphone, front end, power and connectivity: open it and measure. Planned variants: 24 h, 7 days, 30 days.
Freeing the data from the manufacturer's software. Planned variants: for brand A, for brand B, generic CSV/WAV.
Record the events, not 72 hours of silence. Planned variants: 1 threshold, 3 thresholds, with 1-10 s pre-trigger.
Coverage inside a metal cabinet or a basement. Planned variants: GPS, LTE, combined — 3 / 5 / 10 m cable.
Two distant stations sharing the same clock. Planned variants: internal, external with antenna, version with holdover.
A remote station you can query from the office. Planned variants: LTE Cat.4, Cat.6, with multi-operator SIM.
The operator notes "a lorry is passing" without touching the PC. Planned variants: single button, 4 buttons, with comment microphone.
Thirty stations, three jobs, one dashboard. Planned variants: single practice, multi-user, white-label.
Ten points writing into a single database. Planned variants: 4, 8, 16 nodes.
The parts exist; the tested kit that works without a systems integrator does not. Planned variants: 7 / 30 / 90 days.
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.
Not driving 80 km to press a button. Planned variants: 1 output, 2 outputs, with current measurement.
Beamforming and correlation across several nodes. Planned variants: 2 nodes, 4 nodes, 8 nodes.
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.
The SD card that corrupts at the end of the campaign. Planned variants: 256 GB, 1 TB, 2 TB — single or mirrored.
Extension of the existing family. Planned variants: 2, 4, 8, 16 channels.
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.