日本消音研究所
Products and Services
We can offer a total proposal from the planning and design stages to the sound reduction measures for completed properties
Workflow
① In the planning / design stage
Owner, design office,
design department of each company
[What you need]
- Duct route plan
- Equipment table
- Allowable noise
From our company to our
customers
Proposal of noise reduction design
Enforcement plan
② If the stairs for construction
General contractor
[What you need]
- Specifications for walls and floors
- Manufacturer noise data
- Required sound insulation level
From our company to our
customers
VE plan / silence calculation proposal
VE plan
General contractor
[What you need]
- Duct execution diagram
- Manufacturer noise data
- Allowable noise
- Equipment table
From our company to our
customers
Manufacturing and measurement services
Enforcement plan
delivery specification
quote
③ If a noise problem occurs
From our company to our
customers
Owner, design office, design department of each company
[What you need]
- Duct route plan
- Equipment table
- Allowable noise
Delivery
We will
also measure the subsequent effects
.
Silencer
Our silencer is a silencer that breaks the erroneous common sense that sound cannot be extinguished unless air resistance is applied. It is an environmentally friendly, future-oriented silencer that does not increase the load on air conditioning equipment due to excessive air resistance, which also saves power. The regenerated noise due to airflow is low enough that it cannot be measured.
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Silence elbow
The silence elbow is manufactured with a flexible design concept that can be used in any installation environment, so it can be installed in ducts of various sizes. By installing an outside radius, it is possible to propose pressure loss and to support split production.
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Silence chamber
The silencing chamber is manufactured in consideration of the installation space and duct size. We design one by one according to the needs of each site.
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Silence box
The silencer box is compatible with the mounting dimensions of each appliance manufacturer, and the hanging position can be adapted to the needs of the site. In addition, the use of an anemo box designed by our company shortens the construction time.
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Anti-vibration sound insulation sleeve
Our vibration and sound insulation sleeves suppress the propagation from the duct to the body penetration. By driving it in at the time of building, the sound insulation work at the penetrating part can be greatly reduced and the construction period can be shortened.
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