Project Overview:
Client: APTIV Components India Pvt. Ltd.
Location: Bengaluru, Karnataka
Project Type: Full Anechoic Chamber Design, Fabrication & Installation
Acoustic Consultant & Execution Partner: Ecotone Systems
APTIV Components India Pvt. Ltd., a global leader in automotive technology, required a high-performance acoustic testing facility at their Bengaluru R&D center. The goal was to support precision testing of electric vehicle components, infotainment systems, and advanced sensors in a noise-free environment.
Ecotone Systems was entrusted with the complete design and execution of a state-of-the-art Anechoic Chamber tailored to APTIV’s testing requirements. The chamber is engineered to provide a free-field acoustic environment by eliminating sound reflections and external noise interference.
The Need for an Anechoic Chamber
In the realm of automotive electronics and systems, noise control is paramount. Whether it’s the hum of a high-voltage powertrain, the subtle clicks of a sensor, or the vibration feedback of a steering module, acoustic performance is closely tied to product quality and user experience. APTIV, known for automotive solutions, recognized the growing need for an environment where such minute acoustic variations could be measured with total accuracy—free from external interference.
An Anechoic Chamber is a specialized room designed to completely absorb reflections of sound and block external noise. It simulates a free-field environment, allowing for ultra-precise audio and vibration testing. For APTIV, this chamber represents a crucial tool in the development of next-generation automotive technologies.
Delivered by Ecotone Systems – India’s Trusted Acoustic Solutions Partner
Ecotone Systems, renowned for its expertise in designing and implementing acoustic infrastructure, was entrusted with this prestigious project. With years of experience in constructing custom-built Anechoic and Semi-Anechoic Chambers for leading research facilities, automotive companies, and electronics manufacturers, Ecotone brought deep technical knowledge and a commitment to precision.
The chamber installed at APTIV’s Bengaluru facility meets international acoustic standards and is tailored specifically to the company’s product testing requirements. Key features include:
- Full Anechoic Design: Engineered to eliminate sound reflections from all six surfaces (walls, floor, and ceiling), enabling free-field sound measurements.
- Noise Isolation: Built with advanced sound insulation materials to ensure external ambient noise does not interfere with tests.
- Turnkey Execution: Ecotone managed the project end-to-end—from design and material procurement to on-site installation and commissioning.
With this Anechoic Chamber, APTIV engineers and researchers gain a critical advantage in fine-tuning the acoustic profiles of their products. Whether it’s testing electric drive units, infotainment systems, sensors, or communication modules, the chamber allows for objective, reproducible results in a highly controlled environment.
This facility also boosts APTIV’s ability to:
- Conduct NVH (Noise, Vibration, and Harshness) testing with high fidelity.
- Simulate real-world acoustic scenarios for validation.
- Accelerate product development cycles with in-house testing capabilities.
- Enhance compliance with international regulatory and customer-specific noise standards.
Supporting Make in India with Global-Grade Infrastructure
This project is a testament to how Indian manufacturing and engineering capabilities are aligning with global standards. By choosing a domestic partner like Ecotone Systems, APTIV not only benefited from local expertise and cost efficiencies but also contributed to the vision of creating world-class infrastructure in India.
The installation of the Anechoic Chamber at APTIV Components India Pvt. Ltd., Bengaluru, is more than just a technical upgrade—it is a leap toward excellence in automotive innovation. With Ecotone Systems’ acoustic expertise and APTIV’s forward-looking vision, this facility stands as a beacon of precision, performance, and progress in India’s R&D landscape.
