应届毕业生
本科
2025-05-11 19:08:23
1731人关注
职位描述
该职位已进行加V认证，请放心投递
responsibilities：
? develop acoustic system design concepts to achieve product performance requirements
? define, build, and characterize physical prototypes of acoustic systems
? collaborate with mechanical, electrical and software engineering team members to design, build, and test audio product lines
? define, specify, and validate production test equipment and processes
? in charge of the definition and evaluation of audio functions (voicecall, voip call, aov, recording, music player..audio processing in general)
? execute needed acceptance tests and certifications
? in charge of na carrier (t-mobile, at&t, spirent, verizion), eu carrier (vodafone, dtag, orange) acoustic lab entry test and issue debug
? work directly with engineering teams to tune and optimize system audio performance, including voice call, voip call, recording, music player, voice wake up and so on.
? in charge of odm vendor acoustic/audio performance management.
requirements：
1. strong knowledge in standards (etsi, tia, fcc, iut, 3gpp) including audio measurements standards
2. strong knowledge in carrier (t-mobile, at&t, spirent, verizion, vodafone, dtag, orange) including audio measurements standards
3. fluent in acoustic measurement system acqua from head acoustics
4. strong experience in qualcomm audio processing algorithm and familiar how to tune it.
5. strong knowledge of hardware development methodologies and in particular electronic design
6. strong experience in audio and acoustics. this includes not only electronic aspects but also related software fields (codec, compression…),
7. strong experience in audio components, including transductors,
8. mechanical constraints knowledge
9. good knowledge in digital and analog electronic design
10. good knowledge of digital electronic and transmission test equipment.
11. english proficiency in reading, writing and speaking
nice to have:
1. general knowledge in enterprise market
2. project management experience
注：联系我时，请说是在吉林人才网上看到的。
工作地点
地址：上海浦东新区上海-浦东新区联想大厦(松涛路)
求职提示：用人单位发布虚假招聘信息，或以任何名义向求职者收取财物（如体检费、置装费、押金、服装费、培训费、身份证、毕业证等），均涉嫌违法，请求职者务必提高警惕。
职位发布者
HR
联想(北京)有限公司(联想集团)
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计算机硬件·网络设备
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1000人以上
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私营·民营企业
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北京海淀区上地创业路6号
