Noise Surveys

Every receptor, measurement and source pinned

Acoustic consultants, environmental health officers and planning consultants use Pin Drop for BS4142 and BS7445 measurements, receptor mapping and planning evidence.
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BEST OF 2013
& Editors Choice
Rated 4.7/5
Based on 1.4k+ ratings
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Measurement location icon
Measurements pinned to the location
Every measurement point is a structured pin. Date, weather, equipment and standard attach to the pin, not to a scribbled field notebook.
Measurement duration icon
BS4142 and BS7445 without retyping
LAeq, LA90 and specific levels capture on site against the right standard. Outputs feed straight into the report draft.
Site photo icon
Sensitive receptors mapped clearly
Homes, schools and hospitals pin as receptors. Distances and lines of sight sit next to the measurement points, not in a separate drawing.
Noise note icon
Planning evidence ready to send
Photos, calibration records and measurement logs hold against each point. LPAs and environmental health teams get the pack they expect.
Built for acoustic consultants

Noise surveys work better when every point is a pin

Noise measurement icon

The shared map for noise surveys

A single BS4142 assessment can cover several measurement positions, a noise source and a handful of sensitive receptors. Consultants lose hours to field notebooks that get damp, photo libraries nobody can search and planning packs that take days to assemble. Pin Drop pins every measurement, source and receptor once and keeps every reading, photo and calibration record on the pin.
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Structured measurement records
Standard, date, weather, instrument, calibration. Every field a BS4142 or BS7445 survey expects, held on the pin in the field.
Receptor identification on site
Drop sensitive receptors on the map and link them to measurement points. Distances and context sit next to each reading.
Planning evidence output
Export a planning-ready pack with measurements, receptors, calibration and photos. LPAs and EHOs get the record they expect.
Pin Drop mobile app showing a list of work locations on a map, including construction sites, offices, and venues with tasks, tags, and recent updates.
Testimonials

Used by acoustic consultants and EHOs

Noise survey providers and environmental health teams rely on shared, location-based measurement records to keep assessments defensible and planning on schedule.
“Survey data tied directly to site coordinates improved our audit readiness.”
Dr. Laura Bennett
Environmental Survey Lead
“We can see which areas have been covered and plan the next round of surveys without guesswork.”
Jonas Krul
Environmental Field Lead
“Inspection history organised by site strengthened our audit readiness.”
Marta Kowalska
Compliance and Estates Lead
Rated 4.7/5
Based on 1.4k+ ratings
See it in action
Guided walkthrough

See how noise surveys work in practice

Walk through a real BS4142 assessment and see how every measurement, every receptor and every photo stays pinned to the exact location it describes.