Acoustics DSP Engineer

What you'll do

• Optimize Audio DSP for Voice Recognition applications across iOS, macOS, and wireless products.
• Tune and optimize internally developed algorithms for Apple hardware.
• Debug hardware and software issues using Python and C/C++.
• Execute and debug scripts using Python and MATLAB.
• Perform acoustic measurements using equipment like HeadAcqua, Soundcheck, and Audio Analyzers.
• Implement advanced techniques for echo cancellation, beam-forming, and noise suppression.
• Balance echo return loss, double talk performance, and speech intelligibility during algorithm tuning.
• Apply machine learning methods and frameworks to audio applications.

What we're looking for

• BS/MS or equivalent in Audio or Electrical Engineering (preferred).
• Solid understanding of acoustics and signal processing fundamentals.
• Experience executing and debugging scripts with Python and MATLAB.
• Familiarity with acoustic measurement equipment such as HeadAcqua Test System, Soundcheck, and Audio Analyzers.
• In-depth Audio DSP knowledge for applications like Echo, Double Talk, Beam-Forming, and Noise Suppression (preferred).
• Excellent coding and debugging skills in Python and C/C++ (preferred).
• Strong background in applying Machine Learning methods and frameworks for Audio applications (preferred).
• Outstanding written and verbal communication skills to work in multi-functional teams (preferred).