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How quiet is your complex?

Find out before move-in,
from the measurement results.

Floor noise is checked before move-in through floor impact sound measurement.
Day to day we call it noise between floors, but before move-in what gets measured is how much of a footstep or impact reaches the home below.
Metainnotech organizes those results by location and range so your complex can read them at a glance.

Before moving in, did you ever wonder?

Floor noise is often felt only after moving in.
So before move-in, people want to know where their unit and their complex stand.

Metainnotech helps you check
those questions against results
that are easy to understand.

Can I see the whole complex at a glance?
Even within one complex, how sound travels
can differ by building, floor and unit type.
Will the results be easy to understand?
Before moving in, it is natural to want a look
at the condition of the very unit
you are about to live in.
Can I check my own unit too?
Rather than complex figures, the data needs
to be organised so it reads at a glance.
How quiet is my building?
Organising results by range lets you see
the state of the complex far more broadly.

All-unit measurement, lighter and more practical.

Where the old approach checked a handful of units, Metainnotech measures every unit and identifies the spots that need remediation.

Conventional measurement

Metainnotech AI measurement

: Device :

Heavy wired equipment

Lightweight wireless device

: Time :

Long setup and moving time

Fast setup, ready at once

: Staff :

Specialist-dependent

AI support on expert criteria

: Process :

Manual collection and sorting

Real-time collection · auto sorting

: Scope :

2% of all units

Every unit measured

Lower cost, wider coverage. A first measurement on the bare slab and a second after flooring is laid identify the spots needing remediation before move-in.

Your complex can request all-unit measurement before move-in.

Where the old approach checked a handful of units, the Metainnotech AI all-unit measurement solution supports measurement and result review across a far wider range.

Confirm the measurement points

We confirm where to measure and set the criteria
against each unit's layout and measurement conditions.

Install and measure

Accurate measurement starts with confirming the points.
Lightweight wireless devices are installed to measure performance.

Results and reporting

Measurement data is collected and organised in real time,
then delivered as a report that is easy to read.

It does not end at measurement —
remediation follows.

From the all-unit results we identify
the spots that need remediation and
support the follow-up before move-in.

46 dB

Average reading (L'iA,Fmax)

1.1 dB

Standard deviation (SD)

12 units 5.2%

Units needing remediation (49 dB and above)

Sample result distribution — complex-wide analysis (N = 1,023 units)

1
Identify what needs work
From the results we pinpoint
the locations needing a closer look.
2
Review the approach
We weigh site conditions and materials
to scope the remediation.
3
Review and carry out remediation
For the spots that need it we apply materials
and carry out the remedial work.
4
Re-check afterwards
Remediated spots are measured again
to see whether they improved.

Measurement capability proven on site and by national programme selection

8400+
11+
17+
2026 AX-SPRINT

Selections · patents · awards behind the technology

Through national programme selection, patents, and awards, Metainnotech's AI all-unit floor noise measurement solution has been recognized for its technology and its fit for real sites.

Measurement reliability checked by KCL proficiency testing

Taking part in Korea Conformity Laboratories (KCL) proficiency testing,
we verified our floor impact sound measurement capability.

Real Estate Startup Competition Grand Prize
Ministry of SMEs and Startups Commendation
IBK Changgong Certificate of completion
ISO 9001 Quality management certification
Corporate R&D Center Accreditation

Raising the bar for housing quality, together

Working with builders, local governments, and universities and research institutes, Metainnotech keeps improving the on-site fit and technical credibility of its AI all-unit measurement solution.