Engineer - Infotainment job opportunity at Renault Group.

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Renault Group Engineer - Infotainment
Experience: General
Pattern: full-time
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loacation Chennai, India
loacation Chennai....India

Company RNTBCI PL Job Description 1. Audio System Design & Architecture Develop and define audio system architecture for automotive applications (speakers, amplifiers, microphones, DSP blocks). Work with OEM and Tier‑1 teams to align audio requirements with system constraints (power, ECU, infotainment interfaces). Evaluate audio hardware components such as DACs, ADCs, audio amplifiers, equalizers, DSP processors, and microphones. Design signal routing, gain structure, and audio signal flows (analog and digital). 2. Acoustic Tuning & Optimization Perform in‑vehicle acoustic tuning using DSP tools, equalization, loudness compensation, and sound stage optimization. Conduct NVH‑related tuning to reduce unwanted noise contributions from vehicle cabins. Calibrate surround sound, bass management, volume curves, and sound modes (e.g., speech, music, navigation). Analyze speaker frequency response, THD, and dynamic range. 3. Testing & Validation Execute vehicle-level audio validation for OEM standards. Perform acoustic measurements using tools such as: Audio analyzers (Audio Precision) Measurement microphones RTA systems Validate system robustness across temperature, voltage, environmental conditions. Conduct EMI/EMC validation for audio circuits. 4. Software & DSP Integration Work with software teams to integrate DSP algorithms (EQ, filtering, compression, echo cancellation). Perform CAN, MOST, A2B, I2S, and Ethernet‑AVB based audio bus integration. Support firmware debugging for audio amplifiers, DSP modules, and infotainment ECUs. 5. Cross‑Functional Collaboration Collaborate with: Mechanical teams for speaker enclosure design Hardware teams for amplifier and PCB layouts UI/UX teams for audio experience and touch response Provide technical feedback to suppliers and lead technical reviews. 6. Documentation & Reporting Create test plans, DFMEA, DVP&R, validation reports. Document tuning profiles, system diagrams, and calibration files. Support release documentation for production. Job Family Research & Development Renault Group is committed to creating an inclusive working environment and the conditions for each of us to bring their passion, perform to the full and grow, whilst being themselves.   We find strength in our diversity and we are engaged to ensure equal employment opportunities regardless of race, colour, ancestry, religion, gender, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, etc. If you have a disability or special need requiring layout of the workstation or work schedule, please let us know by completing this form. In order to follow in real time the evolution of your applications and to stay in touch with us, we invite you to create a candidate account. This will take you no more than a minute and will also make it easier for you to apply in the future. By submitting your CV or application, you authorise Renault Group to use and store information about you for the purposes of following up your application or future employment. This information will only be used by Renault Group companies as described in the Group Privacy Policy .

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