General Information Req # 100015132 Career area: Artificial Intelligence Country/Region: China State: Guangdong City: 深圳（Shenzhen） Date: Wednesday, March 13, 2024 Additional Locations:  * China Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. 
Lenovo is a US$57 billion revenue global technology powerhouse, ranked #248 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world’s largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo’s continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY). 
This transformation together with Lenovo’s world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit www.lenovo.com, and read about the latest news via our StoryHub. Description and Requirements 职责描述: 1、 负责人工智能音频算法的原型开发，性能验证和产品导入； 2、 研究和开发包括但不限于AI降噪、AI回音消除、AI语音增强等，并根据相关算法需求对神经网络模型进行改进和优化，提升公司相关产品的核心竞争力及用户体验； 3、 融合AI和传统音频处理技术，使算法性能达到最优； 4、 负责支持音频算法的工程化落地, 性能调优, 使产品达到市场性能要求； 5、 负责跟踪和研究业界最新技术和撰写专利； 任职要求： 1. 声学、信号处理、自动化、通信、电子工程、计算机类，硕士及以上学历且5年以上工作经验； 2. 具有较强数学功底，有独立的理论分析、推导能力，熟练掌握数字信号处理、音频信号处理等学科理论知识，掌握机器学习等学科理论知识； 3. 熟悉音频算法基本原理，对智能语音增强（噪声抑制、回声消除、波束形成、声源定位、盲源分离、去混响、降噪）有理解深刻； 4. 熟悉Tensorflow、Pytorch等机器学习框架，具有机器学习在音频领域应用经验； 5. 熟悉语音通话性能指标如：G/N/S MOS，TCLw，DT者优先；
Additional Locations:  * China * China