Acoustics DSP Engineer – Voice Recognition & Audio

Apple Inc.; Cupertino (CA); On-site; USD 150,000 - 278,000; Full time

Benefits offered by this job

Medical and dental coverage

Retirement benefits

Employee stock programs

Relocation assistance

Job summary

Apple Inc. in Cupertino, California seeks an Acoustics DSP Engineer to ensure the correct integration of audio software and hardware across iOS, macOS and wireless devices. You will tune and optimize voice recognition DSP algorithms, collaborating with Audio Tuning, DSP and ML teams.

The role requires strong debugging skills, attention to detail, and occasional international travel. Apple offers a competitive base pay range and comprehensive benefits.

Qualifications

• BS/MS or equivalent in Audio or Electrical Engineering.
• Solid understanding of acoustics and signal processing fundamentals.
• Experience with Python and MATLAB scripting.
• Familiarity with acoustic measurement equipment (HeadAcqua, Soundcheck, Audio Analyzers).

Responsibilities

• Tune, optimize and listen to internal algorithms for Apple HW with focus on Voice Recognition across iOS, macOS and wireless products.
• Collaborate with Acoustic Hardware, Audio Tuning, DSP algorithm and ML teams; communicate effectively across functions.
• Debug hardware/software interactions and ensure robust DSP performance in real-world scenarios.
• Travel internationally may be required.

Skills

Acoustics fundamentals

Signal processing

Python

MATLAB

C/C++

Audio DSP

Communication skills

Education

BS/MS in Audio or Electrical Engineering

Tools

HeadAcqua Test System

Soundcheck

Audio Analyzers

Job description

Apple Inc. in Cupertino, California seeks an Acoustics DSP Engineer to ensure the correct integration of audio software and hardware across iOS, macOS and wireless devices. You will tune and optimize voice recognition DSP algorithms, collaborating with Audio Tuning, DSP and ML teams.

The role requires strong debugging skills, attention to detail, and occasional international travel. Apple offers a competitive base pay range and comprehensive benefits.