audio clarity and elevate efficiency above the typical value for this type of device. These amplifiers deliver high output power for in-car infotainment audio applications. Also featuring low audio-processing latency, they can be used in active noise cancellation (ANC) and road-noise cancellation (RNC) applications. The spread-spectrum modulation ensures native CISPR25 class V compliance. There are also rich diagnostics, including in-play open-l...

News  Updated at: 2025/06/17

r's new midsize sedans. (From a press release on April 21, 2014) Harman International Industries, Inc. is expanding its HALOsonic suite of noise management solutions, which the company has co-developed with Lotus Engineering using Active Noise Control Technologies. Harman's Road Noise Cancellation (RNC) technology minimizes unwanted noise generated when the vehicle tires roll across the road surface. RNC, which is presently ready for market imple...

Major Suppliers  Updated at: 2025/04/15

ls and 24 speakers active crossover system; the software adopts a full AUTOSAR architecture. Supports CAN communication/diagnosis and OTA; at the algorithm level, it can realize virtual acoustic space, sound field partitioning, engine active noise reduction (ENC), road noise active noise reduction (RNC), high-fidelity sound wave synthesis, in-car communication compensation (ICC), 3D immersive surround sound (Immersive Surround 3D), virtual live s...

Search Suppliers  Updated at: 2025/02/13

audio system SAECCE (SAE China) 2024 Dual focal plane HUD Intelligent interior UWB space remote control Smart interactive accessories Touch control steering wheel Touch buttons and panels Microsystem module Current sensors Acoustic module Car audio system Mass production of Road Noise Cancellation (RNC) solution for automotive applications Automatically change focus according to different display requirements, no need to adjust driving viewing an...

Search Suppliers  Updated at: 2025/02/13

Gettop Acoustic Co., Ltd. China Various sensors RNC sensors Microphone ISO14001 ISO9001 IATF16949 (Formerly ISO/TS16949)...

Search Suppliers  Updated at: 2024/12/16

Dongguan Huaze Electronic Technology Co., Ltd. China Commercial vehicle parts Various sensors Inverter Microphone Other information and telematics parts USB charging box Fragrance assembly RNC acceleration sensor Tire pressure sensor ISO14001 IATF16949 (Formerly ISO/TS16949)...

Search Suppliers  Updated at: 2024/10/24

ept Current Sensors results in a solution that is 86% lighter and up to half the size of competing current sensors.  Offering a complete plug-and-play solution, Percept Current Sensors join Molex’s Percept family of sensors, which also includes the widely acclaimed Percept Road Noise Cancelling (RNC) Sensor Assembly. (Molex press release on July 30, 2024)...

News  Updated at: 2024/07/31

Road Noise Cancellation Systems, Technologies, and Components Summary Road Noise Cancellation (RNC) system RNC Systems - Scope and Definitions RNC Systems - OEMs and Suppliers RNC Market Forecast   This report was prepared by SAR Insight & Consulting, it covers road noise cancellation systems in automotive applications, providing an overview of the market size and ecosystem of vendors, with a focus on systems, software, and components. ...

Market & Tech Reports  Updated at: 2024/07/24

STMicroelectronics presents advanced vibration sensor to eliminate road noise STMicroelectronics N.V. (ST) announced that it has presented advanced vibration sensor, AIS25BA, for road-noise cancellation (RNC) through active noise-control (ANC) techniques. The AIS25BA 3-axis accelerometer is designed to prioritize RNC system accuracy. At 30µg/√Hz in X and Y axes and 50µg/√Hz in the Z axis, it has low noise density. The AIS25BA also has a tim...

News  Updated at: 2022/10/04

Gettop Acoustic provides RNC sensors for AVATR E11 According to multiple sources, Gettop Acoustic Co., Ltd. (Gettop Acoustic) will provide RNC (Road Noise Cancelling) sensors for the AVATR E11 jointly built by Changan Auto, Huawei and CATL. From the perspective of working principle, RNC measures the working conditions of tires and suspension systems by placing accelerometers on the suspension system. At the same time, tiny microphones in the cock...

News  Updated at: 2022/07/15

Molex unveils sensor innovations in active noise cancellation important in EVs On January 27, Molex, a leading global connectivity and electronics solutions provider, introduced an accelerometer-based Road Noise Cancelling (RNC) sensor, the first product in a new family of automotive Active Noise Cancellation (ANC) sensors. These sensors will play a critical role in combatting unwanted road, wind and HVAC car noise while reducing low-frequency so...

News  Updated at: 2021/01/29

CES 2019: Bose introduces QuietComfort Road Noise Control On January 8, Bose announced a new offering from its Active Sound Management portfolio for cars, Bose QuietComfort Road Noise Control (RNC). Now available to global vehicle manufacturers, it joins Bose Engine Harmonic Cancellation (EHC) and Bose Engine Harmonic Enhancement (EHE) to form a comprehensive set of technologies for managing sound inside cars, trucks, and SUVs.Bose QuietComfort R...

News  Updated at: 2019/01/12

Harman launches Road Noise Cancellation technology in Europe Harman International Industries, Inc. is introducing its Road Noise Cancellation (RNC) technology to the European market. RNC minimizes unwanted low frequency broadband noise that is transmitted from road surfaces into the vehicle cabin through tires, suspension, and vehicle body components. Based on the principle of "anti-noise", RNC uses accelerometers placed strategically along the p...

News  Updated at: 2015/03/02

Harman expanding lineups of noise management solutions Harman International Industries, Inc. is expanding its HALOsonic suite of noise management solutions, which the company has co-developed with Lotus Engineering using Active Noise Control Technologies. Harman's Road Noise Cancellation (RNC) technology minimizes unwanted noise generated when the vehicle tires roll across the road surface. RNC, which is presently ready for market implementation,...

News  Updated at: 2014/10/22