Logitech - Principal Audio ML Engineer - Signal Processing

5 days ago

Chennai, India Logitech Full time

Description :Logitech is the Sweet Spot for people who want their actions to have a positive global impact while having the flexibility to do it in their own way.Role Overview : You will join Logitechs Hardware Audio DSP and ML Product team to develop real-time Audio ML solutions that redefine customer audio experiences.The role requires a strong foundation in Audio Machine Learning and Digital Signal Processing.Responsibilities :- Lead and Develop Innovative audio signal processing solutions for Multi-Channel Speech enhancement, Acoustic echo cancellation, Audio event classification, Spatial Audio using deep learning techniques.- Lead and work on the end-to-end ML workflow from Data preparation, Model architecture design, Training, Deployment and evaluation of Audio ML targeting resource-constrained platforms such as Tensilica DSP, ARM, RISCV cores and NPUs.- Optimize and enhance algorithm performance under real-world conditions by proposing innovative solutions to complex challenges.- Collaborate with cross-functional product teams to deliver seamless audio experiences for customers.Key Qualifications :- 10+ years of experience in Audio signal processing and Machine learning with a proven track record of successfully delivering robust Audio ML solutions on schedule.- Strong programming skills and hands-on experience using the following languages and ML frameworks : Python, C, TFL/LiteRT, Tensorflow, ONNX, PyTorch- Strong knowledge of Audio Quality and Intelligibility assessment objective and subjective metrics.- Adept at identifying audio artifacts and showcasing excellent listening skills.- Strong leadership skills and experience working collaboratively with cross-functional teams.- Strong problem-solving and communication skillsAdditional Skills :- Deep understanding of state-of-the-art quantization techniques (e.g., training-aware quantization or mixed precision) to improve runtime efficiency.- Identify and resolve performance bottlenecks in ML inference on embedded systems.- Experience working on consumer audio products in the full hardware product lifecycle, including mass production.- Passionate about Audio ML, being hands on and seeing your work come to life.- Staying on top of emerging trends.- Across Logitech we empower collaboration and foster play. (ref:hirist.tech)

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