Anshen American Semiconductor launches DSP-based system-level chip for hearing aid solutions

ANAN MEA launches EZAIRO 7100 series integrated circuit and packaged hybrid circuit for advanced hearing aids and hearing an implant equipment. The processing capability of this system-level chip (SOC) is 5 times that of the previous generation system, providing built-in flexibility to support evolving algorithms, wireless and system-level needs. Ezairo 7100 is one of the most integrated integration and the highest energy efficiency single-chip scheme. Its unique quad-core architecture uses 24-bit publicly programmable CFX Digital Signal Processor (DSP) kernel. Added ARM? Cortex-M3 processor supports wireless protocols and complements the DSP core with special error correction and audio coding support. This system also includes a HEAR that is specifically used for audio processing tasks configuring accelerator engines, and new filter engines for high energy time domain filters. When this system combines non-volatile memory and wireless transceiver, it constitutes a complete hardware platform. MICHEL DE MEY, Semiconductor Hearing and Audio Scheme: "The main signal processing function in EZAIRO 7100 uses hard wirings in the logic module, and programmable DSP can be used to achieve additional signal processing function in software. This is open The architecture is designed for hearing aids and hearing an enforcement, allowing manufacturers to quickly respond to changing market demand. " This series of SOCs are manufactured with 65 nm (NM) process technology, integrated with analog front-end circuits and unparalleled 110 dB input dynamic ranges, thereby providing high-precision and high quality sound. The programmable filter engine supports 44 μs of ultra-low delay audio channels, providing excellent performance, such as a plug effect (OCCLusion) management. Increased Integrated Wireless Controller Compatible with Near Field Magnetic Injection (NFMI) and RF (RF) wireless technology can highly efficiently transmit data to the wireless transceiver and receive data from the wireless transceiver. This new series of wireless features expands the company's successful public programmable DSP system (including Ezairo 5900 and Ezairo 6200 Series). Ezairo 7100 Series is supplied in a duck or packaged integrated circuit. Ann Many Semiconductor provides a full set of development tools, training and complete technical support of Ezairo 7100 Series, which is also part of the company's commitment to providing a full-specific solution. In addition, the company's program partner network also provides development support to help manufacturers quickly add and broaden their hearing aid products.

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