The audio industry is undergoing a radical transformation — shifting from a "functional accessory" to a "core experience." Users are no longer satisfied with just "hearing"; they expect to "hear clearly, understand, and be immersed." Full-link system-level synergy is becoming the new industry standard.
AWINIC, a leading Chinese analog and mixed-signal semiconductor company, leverages its full-link technical expertise across ADC, Codec, DSP, proprietary algorithms, Smart PA, and other areas. With its core technology centered around "uplink acquisition — mid-link optimization — downlink output — full-link synergy," AWINIC has built a diverse product portfolio, driving intelligent audio devices to evolve from merely "producing sound" to "sensing and enabling interactive experiences."
AWINIC Audio Link Architecture Application Solution
Figure 1 AWINIC Audio Link Architecture Application Block Diagram
Precise Uplink Acquisition: The AW8940X series ADC chips focus on "low-latency, high-precision signal acquisition." With technical advantages including an ultra-low latency of 60μs, a high SNR of 108dB, an ultra-high sampling rate of 768kHz, and flexible bit-depth adjustment from 8 to 32 bits, they accurately capture clear audio signals in complex noise environments. By achieving high-quality source signal acquisition in one step, the demand for AI noise reduction processing power is significantly reduced. These chips can be widely used in various terminals such as smart homes, smart speakers, and AIoT devices.
Intelligent Mid-Link Processing: Feitian DSP™ introduces AI-based deep learning technology, further expanding its application scope and performance. AI algorithms are applied to areas such as soundfield surround optimization, bass enhancement, and loudness improvement. Through intelligent sound processing, users are immersed in an enhanced audio experience, bringing sound quality close to that of a professional concert hall. AWINIC's proprietary algorithm, awinic SKTune®, has evolved to version V8 and can run independently on DSPs across various general-purpose platforms, continuously optimizing to save processing power for general-purpose SoCs. Dedicated versions of SKTune® for specific terminals (mobile, smart home, automotive) are also undergoing continuous iteration.
High-Quality Downlink Playback: AWINIC's Smart PA chip family focuses on "scenario-based power + algorithmic synergy" to optimize processing power in the downlink output stage. To meet power requirements across different scenarios, differentiated products are offered: the AW88461 for small to medium power with extreme power efficiency, the AW8582X series of medium-power amplifiers with built-in DSP for smart speakers, and the AW8560X series for automotive applications (including the AW85601 4×80W and AW85603 4×45W automotive-grade amplifier chips), creating immersive in-cabin sound fields.
Empowering All-Scenario Experience Upgrades
AWINIC, a leading analog and mixed-signal semiconductor company, deeply transforms its "refined and superior" algorithmic technology into scenario-specific solutions. These solutions have achieved large-scale implementation across multiple sectors, including consumer electronics, smart cockpits, and industrial IoT, delivering a qualitative leap in intelligent audio experiences.
In the consumer electronics sector, AWINIC maintains an unshakable leadership position, widely acclaimed for its comprehensive product portfolio and outstanding performance.
In the smart cockpit sector, AWINIC is comprehensively advancing high-quality development, establishing key facilities such as the Lingang Automotive-Grade Experiment Center and the Li'an Reliability Experiment Center.
In the smart home sector, AWINIC's newly launched range of ADC, Codec, DSP, SKTune audio algorithms, and medium-to-high-power digital Smart PA chips have become key drivers for capturing new market opportunities.
In the AIoT sector, AWINIC leverages low-power, low-latency, and highly integrated AI technologies to forge a path of innovative development.
16 Years of Deep Cultivation, Leading Industry Trends
With 16 years of continuous dedication to audio technology, AWINIC demonstrates its strength through data: cumulative chip shipments exceeding 10 billion units, and self-developed audio algorithms installed in over 2 billion devices. Looking ahead, AWINIC's audio technology will continue to evolve, leading industry trends:
Faster: Pursuing higher computing power, embracing advanced processes, and achieving ultimate performance and response speed.
More Efficient: Driving innovations such as full digital loops and DAET technology to achieve higher energy efficiency.
More Intelligent: Deepening AI interaction to realize advanced functions such as element recognition and separation, multi-channel dynamic upmixing, and automatic spatial calibration.
Full-Link Solutions: Committed to system-level solutions combining uplink + downlink and hardware + algorithms, providing a one-stop optimal solution.
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