Automotive Acoustic Engineering Services

Automotive Acoustic Engineering Services

Global Automotive Acoustic Engineering Services Market to Reach US$7.0 Billion by 2030

The global market for Automotive Acoustic Engineering Services estimated at US$4.3 Billion in the year 2023, is expected to reach US$7.0 Billion by 2030, growing at a CAGR of 7.2% over the analysis period 2023-2030. Virtual Acoustic Testing, one of the segments analyzed in the report, is expected to record a 7.0% CAGR and reach US$4.4 Billion by the end of the analysis period. Growth in the Physical Acoustic Testing segment is estimated at 7.6% CAGR over the analysis period.

The U.S. Market is Estimated at US$1.2 Billion While China is Forecast to Grow at 6.8% CAGR

The Automotive Acoustic Engineering Services market in the U.S. is estimated at US$1.2 Billion in the year 2023. China, the world`s second largest economy, is forecast to reach a projected market size of US$1.1 Billion by the year 2030 trailing a CAGR of 6.8% over the analysis period 2023-2030. Among the other noteworthy geographic markets are Japan and Canada, each forecast to grow at a CAGR of 6.9% and 5.8% respectively over the analysis period. Within Europe, Germany is forecast to grow at approximately 5.9% CAGR.

Global Automotive Acoustic Engineering Services Market - Key Trends and Drivers Summarized

What Are Automotive Acoustic Engineering Services, and How Do They Enhance Vehicle Design?

Automotive Acoustic Engineering Services encompass the specialized field dedicated to controlling and refining the sound environment within and around a vehicle, from the hum of the engine to the swish of tires on the road and even the wind flow over the car body. These services have become fundamental to modern automotive design as consumers and regulators alike push for quieter, more refined vehicle experiences that align with both luxury standards and environmental noise regulations. Engineers in this field utilize advanced simulation tools and predictive models to analyze sound and vibration at every stage of vehicle development, often identifying potential noise sources before physical prototypes are even created. This process includes assessing materials and components used in the engine compartment, cabin insulation, and tires to ensure they minimize or dampen unwanted sound. With the rise of electric and hybrid vehicles, which are inherently quieter due to the absence of a traditional internal combustion engine, the focus of acoustic engineering has shifted. The absence of engine noise makes other sound sources, such as road and wind noise, more prominent, requiring meticulous acoustic adjustments to create a comfortable cabin experience. In addition to enhancing comfort, acoustic engineers help car manufacturers craft a distinct sound profile that aligns with the vehicle’s brand identity, whether it’s the luxurious silence of a premium sedan or the bold, powerful growl that sports cars are known for.

How Do Automotive Acoustic Engineering Services Impact Safety and Comfort?

Automotive acoustic engineering goes beyond enhancing comfort; it also plays a critical role in vehicle safety. A quieter cabin allows drivers to hear important external sounds, such as horns, sirens, and pedestrian signals, which are essential for safe navigation, particularly in urban environments. To achieve this, acoustic engineers use a combination of soundproofing materials, vibration-damping solutions, and active noise cancellation (ANC) technologies, all strategically integrated to reduce unwanted noise within the cabin. This is particularly important in high-performance and electric vehicles where the reduction of engine noise can make other noises more apparent, potentially affecting the driving experience. By carefully controlling the sounds that enter the cabin, acoustic engineering not only enhances comfort but also ensures drivers remain aware of essential auditory cues from the environment. Additionally, acoustic engineers optimize in-cabin acoustics to create an immersive sound experience for infotainment systems, carefully placing speakers and adjusting sound reflection to ensure high-quality audio for music, calls, and navigation instructions. In electric vehicles, which produce little to no noise at low speeds, acoustic engineering takes on an added dimension: pedestrian safety. Regulations in many regions now require electric vehicles to emit artificial sounds at low speeds to alert pedestrians, especially in areas with high foot traffic. Engineers design these sounds to be noticeable but non-intrusive, ensuring safety without compromising on the refined driving experience that consumers expect.

What Technological Innovations Are Shaping Automotive Acoustic Engineering Services?

The field of automotive acoustic engineering is evolving at a rapid pace, with cutting-edge technologies transforming sound analysis and control capabilities. Computer-aided engineering (CAE) and simulation software are foundational tools that allow engineers to create virtual acoustic models, enabling sound and vibration analysis early in the design phase. These models help predict potential noise issues and allow engineers to address them proactively, significantly reducing the time and cost associated with physical prototyping. Active noise control (ANC) has also become a groundbreaking innovation, utilizing sensors and speakers within the vehicle to create sound waves that effectively cancel out unwanted noise. In electric and high-performance vehicles, ANC is often paired with sound synthesizers to craft customized soundscapes, enhancing the brand character or mimicking traditional engine sounds for a more familiar driving experience. Advances in materials science are also playing a role, with new lightweight acoustic foams and composite sound-damping layers reducing vehicle weight while providing superior noise insulation. Machine learning and artificial intelligence (AI) are being increasingly integrated into acoustic engineering processes, with AI-powered systems capable of analyzing vast amounts of sound data to identify noise sources and predict how design changes may impact acoustic performance. These innovations make acoustic engineering services more precise and efficient, allowing manufacturers to create adaptable and customizable sound environments that meet the high expectations of modern consumers.

What’s Driving Growth in the Automotive Acoustic Engineering Services Market?

The growth in the Automotive Acoustic Engineering Services market is driven by several dynamic factors, including the surge in electric vehicle production, increasing demand for enhanced in-cabin experiences, and stricter regulatory noise standards aimed at reducing environmental noise pollution. With the rising popularity of electric and hybrid vehicles, manufacturers face unique acoustic challenges as traditional engine noise is reduced, making sounds from tires, road surfaces, and airflow more noticeable. This shift in sound profile has created an urgent need for advanced acoustic engineering services that can manage these new sources of noise to ensure that the cabin remains quiet and comfortable. Consumer demand for more refined, luxury-level in-cabin experiences is also fueling market growth, as buyers increasingly expect high-quality, noise-controlled environments for both comfort and enjoyment. Regulations are another significant driver, as governments worldwide implement strict vehicle noise standards, particularly in high-density urban areas and regions with a focus on sustainability. These regulations require vehicles to maintain low external noise levels and, in the case of electric vehicles, to emit artificial sounds for pedestrian safety, which has increased demand for specialized acoustic engineering expertise. Furthermore, advancements in acoustic technology, including AI-based simulation tools, digital prototyping, and new sound-dampening materials, have made these services more efficient and accessible, encouraging automakers to integrate acoustic engineering more comprehensively throughout the design and production process. Together, these factors underscore the critical role of Automotive Acoustic Engineering Services in today’s market, making it a cornerstone of modern vehicle development and brand differentiation in a competitive automotive landscape.

SCOPE OF STUDY:

The report analyzes the Automotive Acoustic Engineering Services market in terms of US$ Million by the following Application; Offering; Software, and Geographic Regions/Countries:

Segments:
Offering (Virtual Acoustic Testing, Physical Acoustic Testing); Software (Simulation, Vibration, Calibration, Signal Analysis); Application (Interior, Body & Structure, Powertrain, Drivetrain, Other Applications)

Geographic Regions/Countries:
World; United States; Canada; Japan; China; Europe (France; Germany; Italy; United Kingdom; and Rest of Europe); Asia-Pacific; Rest of World.

Select Competitors (Total 42 Featured) -

• Adler Pelzer
• Autoneum
• AVL GmbH
• AZL
• Bertrandt
• Brüel & Kjær
• Continental
• Data Physics Corporation
• EDAG Engineering
• FEV

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