U
UNISOC
音频算法(编解码)资深工程师7448
Skills
PythonMATLAB
1 year ago
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Important information
Contract type:
Permanent
Location:
Shanghai, China
Work mode:
Onsite
Published on:
16 August 2026
What they need
工作职责
- 负责音频编解码算法的研究与技术开发,提升公司相关产品的核心竞争力及用户体验; 3. 负责音频编解码算法的实现与优化,包括C model开发、ARM、DSP平台的移植与优化; 4. 负责支持算法的工程化落地,如软硬件实现,性能调优,问题的分析与解决; 5. 跟踪科技前沿和撰写专利。
任职要求
- 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,五年工作经验以上; 2、熟悉语音编码或者音频编解码标准,如G.7xx、AMR系列、EVS、AAC系列、OPUS等常见的音频编解码器,具备音频编解码算法开发和算法优化经验; 3、掌握数字信号处理知识,了解大部分常见的音频压缩算法原理例如MDCT、矢量量化、LPC、熵编码等。 4、熟悉C/C++、Matlab、Python编程,具备使用C/C++落地音频算法能力; 5、掌握ARM或CEVA/HIFI等DSP架构至少一种汇编语言优化能力; 6、具有优秀的沟通协作和团队合作能力,良好的团队合作意识和学习能力,对语音和音频领域技术有热情; 7、加分项:如有基于深度学习的音频编解码经验例如熟悉LPCNET、Lyra、soundstream或者其它相关音频编解码算法优先。
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