General Information

Req #
WD00018821
Career area:
Hardware Engineering
Country/Region:
China
State:
Shanghai
City:
上海(Shanghai)
Date:
Tuesday, April 26, 2022
Working time:
Full-time
Additional Locations: 
* 上海(Shanghai) - Shanghai - China
* 深圳(Shenzhen) - Guangdong - China

Why Work at Lenovo

Here at Lenovo, we believe in smarter technology for all, so we spend our time building a society that’s brighter and more inclusive. And we go big. No, not big—huge. 

We’re a US$60 billion revenue Fortune Global 500 company serving customers in 180 markets around the world. Focused on a bold vision to deliver smarter technology for all, we are developing world-changing technologies that power (through devices and infrastructure) and empower (through solutions, services and software) millions of customers every day and together create a more inclusive, trustworthy and sustainable digital society for everyone, everywhere. 

The one thing that’s missing? Well… you...

Description and Requirements

Job Description
1. Develop audio circuit including audio codec, speaker/headphone amplifier, bridge IC etc.
2. Develop acoustic component including headphone, speaker box, mic array 
3. Audio/voice algorithm tuning
4. Develop the SW tool to qualify the sound quality
5. Define Audio/Acoustic spec
6. Manage and review the ODM/OEM 
7. Acoustic simulation
Qualifications:
1. BS or above, major in acoustic and EE..
2. Familiar in coding [Matlab, C or Python etc]
3. Good experience in audio/voice quality tuning with QCT/MTK/Alango/Wave
4. Familiar in QCT/synaptics/Action/DSPG codec.
5. Familiar in audio equipment like Audio precision, ACQUA, Soundcheck, B&K, Comsol etc
6. Personality: Self-learning, positive thinking, active, analytic capability and team working
7. Good written and oral conversation in English


Product:
1. Video conference Android system
2. Portable AR/VR remote application development 

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* 上海(Shanghai) - Shanghai - China, * 深圳(Shenzhen) - Guangdong - China