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At Spektre™, our mission is to lead the sustainable acoustic development of the building and wind energy industries, grounded in scientific integrity and uncompromising quality standards. With a human-centered approach, we deliver verifiable and practical solutions to noise and acoustic challenges, following international methods and standards. Together with our agile processes and global experience, we act as an independent partner, ensuring the highest technical assurance at every stage of your project.

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Our Services

Room Acoustics
Room acoustics is the science that examines the physical behavior of sound within enclosed spaces. The discipline aims to optimize sound propagation, reflection, and absorption after it is emitted by the sound source, creating acoustic environments that best serve their intended auditory function.
Noise and Vibration Control
In modern urban life, traffic, industrial activities, and other environmental noise sources negatively impact our living spaces. Environmental noise analysis evaluates exposure using scientific methods, aiming to ensure comfort in residential and work areas.
For international projects, we conduct environmental noise assessments in compliance with local regulations and international standards, provided they are available.
Environmental Noise Analysis
In urban life, traffic, industrial activities, and other environmental noise sources negatively impact our living spaces. Environmental noise analysis evaluates noise exposure using scientific methods, aiming to ensure comfort in residential and work areas.
On-Site Acoustic Supervision
We conduct site visits at every stage of the project to ensure acoustic designs comply with technical specifications and design criteria. During these visits, we verify material accuracy and installation quality, identify potential deviations, and provide detailed reports.
Acoustic Project and Reporting
Our firm holds the D-1 Basic Building Acoustics Certification authorized by the Ministry of Environment, Urbanization, and Climate Change, enabling us to deliver permit-oriented acoustic reports and designs within Turkey. With our scientific approach, we ensure full compliance with architectural regulations.
For international projects, we prepare acoustic designs and reports in accordance with local regulations and standards, provided they are available.
Wind Turbine Noise Emission Warranties
We collaborate with energy investors to guarantee accurate parameters such as sound power level and tonality based on wind speed, after identifying noise-sensitive structures and defining environmental noise limits. We also provide test planning services for post-installation measurements of wind farms.

Frequently Asked Questions

What is room acoustics and where is it applied?

Room acoustics involves controlling reverberation time and other room acoustics parameters in enclosed spaces such as conference halls, offices, studios, classrooms, and restaurants to enhance listening quality and acoustic comfort. Solutions include absorptive and reflective panels, diffusers, and wall/ceiling treatments.

How is noise and vibration control performed?

We determine the noise sensitivity levels of spaces within the project and identify mechanical and technical noise sources. Based on these findings and relevant regulations, we develop insulation and system details.

How is environmental noise analysis conducted?

Environmental noise from sources such as industrial facilities, roads, railways, and entertainment venues is analyzed according to national and European standards. Facade insulation design is then developed based on noise exposure to the building envelope.

What do you check during on-site supervision?

We verify compliance between the acoustic design and site implementation, inspect materials and details, and confirm project delivery accuracy—ensuring acoustic performance matches the design.

What does your acoustic design and reporting service include?

Our acoustic design and reporting service covers the introduction of the architectural project, environmental noise analyses, the targeted acoustic performance class, sound insulation limit values, construction elements and joint details, as well as reverberation time and building services noise control.
Within the scope of acoustic design, we also provide detailed calculations and modeling, noise and vibration analyses of building services and equipment, reverberation time calculations, detailed drawings and system sections. When required, official reports for submission to administrative authorities and all necessary data for the acoustic performance certificate are prepared.