Senior Audio DSP Engineer: Render Tuning for AR Glasses

Us Tech Solutions; Redmond (WA); In loco; USD 96.000 - 145.000; Tempo pieno

Descrizione del lavoro

US Tech Solutions is seeking a contingent Audio Render Tuning Engineer to support a client's AR glasses audio program in Redmond, WA. You will perform render-path DSP tuning of the speaker system using the company's embedded audio processing framework and MATLAB-based tools in a lab environment, delivering a tuned, shipping-quality speaker experience.

You will design EQ filters, tune dynamics, measure baseline performance, manage tuning profiles, and collaborate with hardware, firmware, and

Competenze

• Experience rendering tuning for AR/VR/consumer audio devices.
• Hands-on tuning in a lab environment with DSP and fixtures.
• Experience with measurement tools and transducers.
• Proficiency with MATLAB for signal processing and filter design.
• Strong attention to detail and documentation.
• Ability to work independently within a broader audio team.
• Understanding of speaker protection algorithms.

Mansioni

• Render DSP Tuning: Perform speaker render-path tuning for research AR glasses using the company's embedded DSP framework and MATLAB tools.
• Tuning Components: Design and apply EQ, tune dynamic range compression and limiter parameters to optimize loudness and sound quality.
• Speaker Characterization & Baseline Measurement: Measure devices to establish baseline performance and collect frequency response and THD data.
• Tuning Profile Management: Generate, compile, and validate tuning profiles for deployment to device firmware.
• Collaboration with Cross-Functional Teams: Work with hardware, firmware, algorithms, and research teams to align tuning with system requirements.
• Documentation: Maintain tuning documentation, test reports, and configuration records for each iteration.
• Tool Onboarding: Ramp up on internal audio DSP ecosystem with guidance from tooling teams.

Conoscenze

Audio render tuning

Lab tuning

Attention to detail

Independent work

Cross-functional collaboration

Formazione

Bachelor's degree in Electrical/Mechanical/Acoustics Engineering or related

Strumenti

MATLAB

Audio Precision APx

Listen SoundCheck

HEAD acoustics ACQUA

Descrizione del lavoro

US Tech Solutions is seeking a contingent Audio Render Tuning Engineer to support a client's AR glasses audio program in Redmond, WA. You will perform render-path DSP tuning of the speaker system using the company's embedded audio processing framework and MATLAB-based tools in a lab environment, delivering a tuned, shipping-quality speaker experience.

You will design EQ filters, tune dynamics, measure baseline performance, manage tuning profiles, and collaborate with hardware, firmware, and