應屆畢業生
本科
2026-02-03 11:43:37
3724人關注
職位描述
該職位已進行加V認證，請放心投遞
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：聯系我時，請說是在四川人才網上看到的。
工作地點
地址：上海浦東新區上海-浦東新區聯想大廈(松濤路)
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職位發布者
HR
聯想(北京)有限公司(聯想集團)
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計算機硬件·網絡設備
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1000人以上
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私營·民營企業
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北京海淀區上地創業路6號
