Automotive Acoustic Engineering Services Market Size - By Process (Designing, Development, Testing), By Solution (Calibration, Vibration, Simulation), By Vehicle (Passenger Vehicle, Commercial Vehicle), By Offering, By Application, Forecast 2024 - 2032

Automotive Acoustic Engineering Services Market Size

Automotive Acoustic Engineering Services Market size was valued at USD 5.5 billion in 2023 and is estimated to register a CAGR of over 8% between 2024 and 2032. The increasing demand for enhanced cabin comfort and luxury features is driving growth in the market. People value a calmer and more relaxed driving experience. This implies reduced engine noise, road noise, wind noise, and any undesirable sounds inside the cabin, such as rattles or squeaks.
 

Sunroofs, luxury sound systems, massaging seats, and even sophisticated ADAS complicate the interior design. These characteristics can bring new noise sources or provide paths for migrating current noise. Automotive acoustic engineers can help in various ways such as analyzing & identifying potential noise sources from new features, designing soundproofing materials & components to mitigate these noises, conducting simulations, and testing to ensure a quiet & comfortable cabin environment, and optimizing placement and integration of luxury features to minimize noise intrusion.
 

The stringent government regulations on vehicle noise are fueling the adoption of automotive acoustic engineering services. Governments worldwide are establishing stronger restrictions to combat noise pollution from cars. To achieve compliance and avoid penalties, automobile manufacturers rely on acoustic engineering service providers. These professionals assist them in designing cars that satisfy noise emission standards, identifying & addressing noise sources throughout the vehicle, developing & implementing noise reduction techniques, and conducting testing & certification to ensure compliance with laws.
 

For instance, the Environmental Protection Agency (EPA) sets noise emission standards for vehicles in the U.S. under the Noise Control Act of 1972. The act establishes a national policy to promote an environment free from noise that jeopardizes the health and welfare of Americans, particularly in urban areas.
 

The high capital investments and entry barriers are hampering automotive acoustic engineering services market growth. Starting an automobile acoustic engineering service involves a large initial expenditure. Noise simulation, modeling, and data analysis all require sophisticated software. Licenses for such software can be expensive. Hiring competent acoustic engineers and technicians with automotive experience increases the payroll load.
 

The high barrier to entry inhibits new companies from joining the industry. With fewer participants, established enterprises may feel lesser pressure to maintain competitive service costs. If there is a large demand for acoustic engineering services, established organizations may be able to raise rates more easily owing to restricted competition.
 

Automotive Acoustic Engineering Services Market Trends

The automotive acoustic engineering services industry has witnessed significant technological advancements. Cutting-edge software allows engineers to create more precise simulations of noise behavior within a vehicle. This enables them to forecast and handle any noise concerns earlier in the design process, saving time and costs during physical testing. New materials, such as lightweight composites and metamaterials, are being explored to provide greater sound absorption and insulation qualities. Acoustic engineers use these developments to make cars quieter and lighter.
 

Artificial Intelligence (AI) and Machine Learning (ML) are being used to evaluate massive volumes of noisy data gathered during testing. This information can help engineers discover noise trends and optimize noise reduction solutions more effectively. Along with this, advancements in ANC technology are enabling improved in-cabin noise-canceling systems. These systems employ microphones and speakers to create sound waves that cancel out undesired noises.
 

For instance, in February 2023, the team at Kautex Textron tackled the complex issue of fuel "sloshing" noise prediction during vehicle deceleration using Monolith AI software. By combining engineering skills, acoustic data, and AI technology, these engineers were able to accurately predict the expected noise level of new, previously untested designs in untested configurations. This was made possible using advanced AI and a data-driven approach, which offers a more efficient and cost-effective solution for conducting virtual testing.
 

Automotive Acoustic Engineering Services Market Analysis

Based on offerings, the market is divided into physical and virtual. The virtual segment is poised to hold USD 5 billion market revenue by 2032. Virtual testing costs substantially less than physical testing. It reduces the need to create prototypes, rent expensive testing facilities, and consume vast amounts of resources. This enables automakers to iterate on designs and test noise reduction solutions more often while operating within budget. Virtual testing may be completed considerably faster than actual tests.
 

Simulations may be conducted and evaluated quickly, allowing for timely input and design changes. This accelerates the whole vehicle development process. Virtual testing provides additional flexibility in testing various situations and settings. Engineers may quickly change design parameters and assess their influence on noise levels. They can also manipulate virtual environments to isolate certain noise sources and implement tailored noise reduction solutions.
 

Based on vehicles, the automotive acoustic engineering services market is categorized into passenger vehicles and commercial vehicles. The passenger vehicles segment accounted for around 62% of the market share in 2023. Passenger cars and SUVs account for a far higher share of the overall vehicle production than commercial vehicles. This results in a greater need for acoustic engineering services geared primarily at passenger vehicles.
 

Consumers prefer a peaceful and comfortable driving experience in passenger automobiles. This creates a higher demand for services that reduce Noise, Vibration, and Harshness (NVH) in passenger cars compared to commercial vehicles, which prioritize utility and durability. Along with this, passenger cars are frequently subject to more difficult noise emission rules than commercial vehicles. This mandates automobile makers to employ acoustic engineering services to assure compliance.
 

North America hold USD 1.5 billion of the automotive acoustic engineering services market revenue in 2023. North America market growth is driven by the presence of major automakers, suppliers, and engineering firms. Governments in the U.S. is establishing higher noise emission rules for cars. Automakers rely on acoustic engineers for compliance.
 

North America is at the forefront of technological advancements in automotive acoustics, with firms investing in modern testing facilities, modeling software, and acoustic materials to provide unique noise reduction and vibration management solutions. Automakers and suppliers in the U.S. region are required to adhere to noise emission restrictions, pass-by noise rules, and interior noise guidelines, fueling the need for acoustic testing, analysis, and certification.
 

Automotive Acoustic Engineering Services Market Share

Siemens AG and Schaeffler Engineering dominate the market with around 10% of the market share. Siemens has created digital twin solutions for acoustic analysis, utilizing its Simcenter portfolio and IoT technologies. These solutions generate virtual representations of vehicle systems and components, facilitating predictive assessment of noise and vibration performance across the product lifecycle.
 

Schaeffler Engineering takes a comprehensive approach to acoustics, combining mechanical engineering, materials science, and signal processing expertise. This enables the development of integrated solutions aimed at reducing noise, improving sound quality, and enhancing passenger comfort in vehicles.
 

Automotive Acoustic Engineering Services Market Companies

Major players operating in the automotive acoustic engineering services industry are:

• Adler Pelzer
• Autoneum
• AVL List GmbH
• Bertrandt AG
• Catalyst Acoustics
• Continental AG
• EDAG Engineering
• Roechling Group
• Schaeffler Engineering
• Siemens AG
   

Automotive Acoustic Engineering Services Industry News

• In March 2024, Autoneum expands its presence in the China and India market. The company opened two production facilities including one plant in Changchun in the Chinese province of Jilin and Pune in Western India. This assists the company to gain market presence in Asia Pacific market
   
• In January 2024, BlackBerry Limited launched QNX Sound, an innovative development platform. This platform decouples audio and acoustics software from the vehicle hardware to give audio designers and engineers complete creative freedom to deliver new and exciting in-vehicle sound experience.
   

The automotive acoustic engineering services market research report includes in-depth coverage of the industry with estimates & forecasts in terms of revenue (USD Billion) from 2021 to 2032, for the following segments:

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Market, By Process

• Designing
• Development
• Testing

Market, By Solution

• Calibration
• Vibration
• Simulation
• Others

Market, By Offering

• Physical
• Virtual

Market, By Vehicle

• Passenger vehicle
• Commercial vehicle

Market, By Application

• Interior
• Body & structure
• Powertrain
• Drivetrain

The above information is provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • UK
  • Germany
  • France
  • Italy
  • Spain
  • Russia
  • Nordics
  • Rest of Europe
• Asia Pacific
  • China
  • India
  • Japan
  • South Korea
  • ANZ
  • Southeast Asia
  • Rest of Asia Pacific 
• Latin America
  • Brazil
  • Mexico
  • Argentina
  • Rest of Latin America 
• MEA
  • South Africa
  • UAE
  • Saudi Arabia
  • Rest of MEA