ACOUSTIC VEHICLE ALERTING SYSTEM
Relying on the industrial advantages of the group, TEMB is
committed to the auto parts diversified development.
committed to the auto parts diversified development.
AVAS is a alert device that developed by QUFU TEMB, which can make use of the easily recognized sound such as engine sound, music sound or motor sound, to remind passers-by of a vehicle moving in approach and pay attention. The products controlled by the microcomputer, Sound source type and sound level can be adjusted according to the requirements of the carmakers. The warning sound can be sounded at a low speed according to the speed of the vehicle and the gear position, which improves the driving comfort while solving passers-by safety.
TEMB Automotive provides advanced automotive acoustic solutions including ANC systems for car applications. With professional experience in vehicle acoustic technology, TEMB develops solutions designed to reduce unwanted cabin noise and improve driving comfort.
In addition to Acoustic Vehicle Alerting Systems for vehicle safety applications, TEMB Automotive also focuses on automotive acoustic technologies that enhance the in-cabin experience through active noise control and sound management.
The SL-01 Acoustic Wave Project is developed for automotive noise control applications, helping vehicle manufacturers achieve quieter cabins through intelligent acoustic wave management.
The TEMB SL-01 is an automotive acoustic wave solution designed for active noise control applications. By analyzing unwanted noise signals and generating opposite-phase sound waves, the system helps reduce disturbing noise inside the vehicle cabin.
This ANC system for car applications can be integrated into different vehicle platforms to improve acoustic comfort, especially for electric vehicles and modern vehicles with higher requirements for quiet driving environments.
● Automotive active noise control technology
● Real-time noise signal processing
● Improved cabin acoustic comfort
● Vehicle platform integration support
● Customized acoustic tuning capability
● Suitable for EV and traditional vehicle applications
| 1 | L×W×H | 180mm*180mm*95.75mm |
| 2 | Unit Weight | 1062g |
| 3 | Connector Model | AMP 368533-1 |
| 4 | Communication Protocol | Audio Signal |
| 5 | Nominal Impedance | 4 OHM ±15% |
| 6 | Rated Input Power | 25W |
| 7 | Minimum Resonance Freq. | 100 Hz±20%（Speaker only） |
| 8 | Sound Pressure Level | 86±3（Speaker only） |
| 9 | Effective Frequency Range | F0～10KHz（Speaker only） |
| 10 | Operating Voltage Range | 10V-11.8V |
| 11 | Mounting Dimensions | Bracket design required |
| 12 | Operating Temperature | -40~85°C |
| 13 | Storage Temperature | -40~95℃ |
| 14 | Protection Rating | IP67 |
An automotive ANC system uses microphones, signal processing units, and speakers to detect unwanted noise inside the vehicle and generate cancelling sound waves.
The generated acoustic signal has the opposite phase to the unwanted noise, reducing the overall noise level perceived by passengers.
The basic working process includes:
● Detecting vehicle noise through acoustic sensors
● Processing noise signals through control algorithms
● Generating opposite-phase sound waves
● Reducing unwanted cabin noise in real time
TEMB Automotive ANC solutions are designed for various vehicle applications, including:
● Electric vehicles (EV)
● Hybrid vehicles (HEV)
● Passenger vehicles
● Premium vehicles
● Commercial vehicles
● Intelligent vehicle platforms
TEMB Automotive specializes in automotive electroacoustic product development and manufacturing. Our experience covers vehicle sound systems, acoustic components, and intelligent acoustic solutions.
This technical background enables TEMB to provide reliable acoustic solutions for global automotive customers.
Different vehicle models have different acoustic environments. TEMB Automotive provides customized ANC system development according to vehicle structure, noise characteristics, and customer requirements.
Customization support includes:
● Acoustic parameter adjustment
● Vehicle noise analysis
● System integration support
● Hardware optimization
● Prototype testing
TEMB Automotive combines engineering development capability with manufacturing experience to support stable production and consistent product performance.
Quality control includes:
● Component inspection
● Electrical performance testing
● Acoustic performance verification
● Production process control
TEMB Automotive provides ANC systems for car applications with professional acoustic technology, flexible customization capability, and automotive project experience.
From acoustic development to production support, TEMB helps vehicle manufacturers create quieter, more comfortable, and more intelligent driving experiences.
Contact TEMB Automotive for your automotive active noise control project requirements.
