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Open nowPosted 76 days ago

音频算法工程师

n8r2cr07gk/92063474 open roles

Where
Shenzhen, Guangdong, Chinese Mainland
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Your applicationOpen now音频算法工程师n8r2cr07gk/920634 · Shenzhen, Guangdong, Chinese Mainland

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The clock on this job

Early applications get read.

12.3% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.3%7 days
  4. 19.3%14 days
  5. 35.6%30 days
  6. 58.1%60 days
This job: posted 76 days ago

The posting

1、协助完成AEC回声消除、NS噪声抑制、DRC动态音效等音频算法嵌入式适配与调参，优化摄像头录像收音、环境拾音效果 2、参与算法仿真 (Python/MATLAB)、参数调优、效果验证，参与 Cadence HiFi DSP (HiFi 4/5) 平台的算法移植流程 3、针对室内、室外、远近场、嘈杂环境等场景，开展摄像头整机音频性能测试，输出音质评测数据与测试报告 4、与软件 / 嵌入式团队协作，完成 Host 平台音频通路的数据流接入，参与回放、录制、远场拾音等场景的测试与问题定位 5、定位录像杂音、底噪、收音失真、远近场音量不均、回声残留等摄像头音频问题，协助完成优化闭环 6、负责音频测试数据归档、调试SOP、技术文档整理，沉淀摄像头音频调试技术资产，配合量产品质管控。

1、本科及以上学历，语音信号处理 / 电子 / 通信 / 计算机 / 数学等相关专业，了解音频信号处理基础原理，熟悉噪声、回声、频响等基础声学概念 2、掌握常规音频测试工具使用方法，具备基础问题复现、测试分析能力 3、细心踏实、数据敏感，能重复性完成场景化音质测试与验证工作 4、具备较强的学习及问题分析能力，执行力强，抗压能力强、自我驱动性强、做事踏实有恒心 5、具备良好的沟通理解能力和优秀的团队协作能力。

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