ST's multi-standard digital radio chipset is the result of a cooperative development with Bosch Car Multimedia (Germany), which provides a shortcut for radio manufacturers to develop high-performance, low-cost automotive infotainment systems. By providing a new generation of radio functions and value-added services, such as simultaneous image and text streaming, including real-time weather and road conditions information, the digital broadcasting system will bring a better driving experience.
Dr. Michael Bolle, Executive Vice President of Multimedia Engineering Design for Bosch Automotive in Germany, said, "We have integrated ST's multi-standard digital radio chipset, which is excellent in terms of performance, flexibility and integration on the host platform It allows us to easily meet market demands and successfully develop a new generation of automotive infotainment system with advanced features and low prices. "
The chipset can simultaneously receive and decode four channels, two FM phase diversity and two terrestrial digital broadcasts (such as DAB). This feature allows car radios to receive broadcasts from one channel while receiving real-time traffic information and weather forecasts from another channel. The radio can also seamlessly switch between traditional analogue FM broadcast signals and digital broadcast signals, and decode the sound effects and data of two different digital broadcast channels (DAB 1.5).
ST's new algebraic digital radio chipset is a complete radio solution, based on one or more (up to four) multi-standard RF chips and a baseband processing chip that can perform all software stacking. This chipset provides excellent instant performance. The baseband chips have no processing bottlenecks, low current consumption and minimal electromagnetic interference. It can support DAB standard (DAB / DAB + / DMB-A), Digital Radio Mondiale open broadcast standard, and HD Radio â„¢ technology (requires combination with external co-processor).
STMicroelectronics has maintained a leading position in the field of digital broadcasting technology for fifteen consecutive years. It is currently the world's largest supplier of digital radio components and has shipped more than 80 million units so far.
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