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Audio Codecs Jobs In Beijing (Peking) - 2 Job Positions Available

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Li Auto jobs

音频驱动工程师 北京 全职 研发 - 硬件开发 职位描述 1.负责智能硬件音频子系统及底层驱动的设计、开发与平台适配。2.负责音频采集、播放及数据链路的开发与系统集成。3.负责音频驱动与芯片、硬件、DSP算法及业务模块的协同联调。4.负责音质、时延、功耗和系统稳定性优化。5.主导复杂音频问题定位、技术方案评审及关键技术攻关。6.推动音频开发规范、技术沉淀及产品问题闭环。 职位要求 1.本科及以上学历,具备5年以上嵌入式或音频系统开发经验。2.独立负责过音频驱动或音频子系统开发,具备完整产品集成及量产经验。3.精通C/C++,熟悉ARMMCU/SoC、RTOS及底层驱动开发。4.熟悉RTOS下的任务调度、中断、DMA、Buffer管理及音频并发处理5.熟悉Audio Codec、I2S、PDM、TDM等音频接口及数据链路。6.熟悉音频采集、播放、混音、重采样及常见PCM数据处理。7.理解DSP音频处理流程及常用算法原理,具备AEC、NS、AGCC等算法的集成与联调经验。8.具备多芯片平台音频驱动适配或Audio HAL架构经验。9.熟练使用示波器、逻辑分析仪、音频分析仪等工具进行软硬件送合调试。10.熟练使用AI工具辅助编程、调试、测试和Code Review,并能对产出结果的正确性、安全性及可维护性负责。 投递...

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Li Auto  19 days ago
Dolby Laboratories jobs

Why Dolby? Join the leader in entertainment innovation and help shape the future of how the world experiences sound and vision. At Dolby, science meets art — and technology transforms storytelling. From blockbuster films to mobile

Dolby Laboratories  5 days ago

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