深圳(Shenzhen), Guangdong, China
20 hours ago
高级声学工程师
General Information Req # WD00081436 Career area: Hardware Engineering Country/Region: China State: Guangdong City: 深圳(Shenzhen) Date: Wednesday, April 23, 2025 Working time: Full-time Additional Locations:  * China - Guangdong - 深圳(Shenzhen) 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$69 billion revenue global technology powerhouse, ranked #196 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

岗位职责 / Job Responsibilities:

1.     负责设计和优化电声系统,包括扬声器、麦克风、耳机等音频设备的声学性能;

2.     进行声学仿真、建模和分析,优化产品音质和声场表现;

3.     负责选择和评估声学材料、组件,确保符合设计规格;

4.     制定电声测试计划,使用专业设备(Audio Precision、ACQUA、声学测试室)测试;

5.     分析测试数据,识别并解决声学性能问题,确保产品符合技术标准和用户需求;

6.     参与产品认证(如MS Teams, 腾讯会议等)相关音频测试;

7.     与硬件、软件、结构和产品管理团队紧密合作,确保声学设计与整体产品开发的整合。

8.     提供声学技术支持,协助解决生产过程中相关问题;

9.     跟踪电声学领域最新技术趋势,提出创新解决方案,提升产品竞争力;

10.  编写详细的技术文档、测试报告和设计规范;

11.  参与专利申请和技术白皮书的撰写。

岗位要求 / Job Requirements:

1.      本科及以上学历,声学、电子工程类相关专业优先;

2.      10年以上电声学相关工作经验,具备扬声器、麦克风或耳机等音频产品开发经验;

3.      熟悉消费电子、视频会议或VOIP等专业音频设备领域优先;

4.      精通声学原理、振动学和信号处理,熟悉电声系统设计和优化;

5.      熟悉VOIP领域音频技术与算法(AEC, NS, EQ, DRC等);

6.      有丰富音频终端声学系统上行和下行的设计和开发调试经验,善于问题故障分析及改善;

7.      具备基本的电路设计和调试能力, 熟悉音频放大器和传感器的工作原理;

8.      熟悉UC平台测试规范,如微软Teams,腾讯会议,有通过认证的经验;

9.      优秀的团队协作和沟通能力,能够与多部门高效协作;

10.   较强的分析和解决问题的能力,能够在快节奏环境中应对挑战;

11.   对音频技术和音质有热情,注重细节。

12.   流利中文,英语读写能力佳,具备国际合作经验者优先。


Additional Locations:  * China - Guangdong - 深圳(Shenzhen) * China * China - Guangdong * China - Guangdong - 深圳(Shenzhen)
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