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DSP Audio Tuning engineer - Customer Engineering

Qualcomm Inc.
Hyderabad, TS 500001
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Qualcomm India Private Limited

Job Area:

Engineering Group, Engineering Group > Software Applications Engineering

Job Overview:

Qualcomm is a company of inventors that unlocked 5G ushering in an age of rapid acceleration in connectivity and new possibilities that will transform industries, create jobs, and enrich lives. But this is just the beginning. It takes inventive minds with diverse skills, backgrounds, and cultures to transform 5Gs potential into world-changing technologies and products. This is the Invention Age - and this is where you come in.


As part of customer engineering team, need to support Qualcomm Android Phone/Tablet/IOT platform customer projects. Candidate should deal with DSP Audio/Voice systems Algorithm tuning, debugging, and specific carrier requirement tuning, need to co-work with cross functional teams in Qualcomm to speed up the solutions to customer problems

  • Strong knowledge in Speech coding principles, Speech Coding Standards, 3GPP /3GGP2/ ETSI/ ITU-T Speech Standards, POLQA and 3QUEST.
  • Knowledge in Android Audio framework and Linux OS.
  • The candidate should have excellent analytical and problem-solving skills Hands- on experience with on- target debugging in embedded environment Familiarity with Vodafone/ AT&T/ TMOUS carrier spec, tuning and analysis is a plus.
  • Preferred Qualifications 2 to 4 years of Experience with voice and audio Algorithms


The candidate will support DSP Audio/Voice systems Algorithm tuning, issues debugging and specific carrier requirement tuning. It also requires the ability to understand and explain technical information in a concise manner with strong communication skills between customers and developers. Support Qualcomm customers for design- win projects, help customers to understand Qualcomm voice/ audio tuning, deliver the best quality of voice/ audio within the project schedule.

  • Strong knowledge in Digital Signal Processing concepts.
  • Working experience on any DSP (porting and optimization of different algorithms along with real time debugging).
  • Hands on experience in tuning pre and post processing Algorithms( Design IIR/FIR filters, DRC, MBDRC, ECNS).
  • Knowledge in C, Python and MATLAB.
  • Hands-on Experience in using HEAD Acoustic ACQUA System, HATs , Network Simulator-Callbox(CMU200/CMW500)

Minimum Qualifications


Bachelors - Computer Science, Bachelors - Engineering, Bachelors - Information Systems

Work Experiences:



Preferred Qualifications


Work Experiences:

1+ years experience with Programming Language such as C, C++, Java, Python, etc. ,1+ years experience with debugging techniques.



Android, Computer Software Programs, Embedded Device Drivers, Embedded Linux, Software Applications

Applicants: If you need an accommodation, during the application/hiring process, you may request an accommodation by sending email toaccommodationsupport

To all Staffing and Recruiting Agencies:Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications.

If you would like more information about this role, please contact Qualcomm Careers.

We are engineers, scientists and business strategists. We are from many different countries and speak many different languages. We come from diverse cultures and have unique perspectives. Together, we focus on a single goalwe invent breakthrough technologies that transform how the world connects, computes, and communicates.

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Posted: 2021-06-11 Expires: 2021-07-12
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DSP Audio Tuning engineer - Customer Engineering

Qualcomm Inc.
Hyderabad, TS 500001

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