kyletuly

Professional Introduction: Kyle Tuly | Automotive NVH Optimization Specialist
Date: April 6, 2025 (Sunday) | Local Time: 10:05
Lunar Calendar: 3rd Month, 9th Day, Year of the Wood Snake

Core Expertise

As an NVH (Noise, Vibration, and Harshness) Performance Engineer, I specialize in diagnosing, simulating, and optimizing vehicle acoustic and vibrational behavior across powertrain, chassis, and body systems. My work integrates advanced CAE tools, experimental techniques, and subjective refinement to achieve premium sound quality and ride comfort.

Technical Capabilities

1. NVH Problem-Solving Framework

  • Source-Path-Receiver Analysis:

    • Powertrain: Combustion noise (0.5–5 kHz), gear whine (800–3k Hz), and mount vibration isolation

    • Road/Tire: Cavity resonance (200–250 Hz) and tread pattern optimization

    • Wind Noise: A-pillar vortex shedding (1–4 kHz) and sealing system leaks

  • Tools & Methods:

    • CAE: LMS Virtual.Lab, ANSYS Acoustics, and GT-SUITE for transfer path analysis (TPA)

    • Testing: Head Acoustics Artemis for binaural recording, laser Doppler vibrometry

    • AI: Neural networks for abnormal noise classification (e.g., squeak & rattle detection)

2. Subjective-Objective Correlation

  • Developed jury evaluation metrics aligning with:

    • Luxury benchmarks (e.g., Mercedes-Benz "library quietness" standard)

    • Sporty sound signatures (e.g., Porsche exhaust tuning at 80–120 Hz)

3. Lightweighting & NVH Trade-offs

  • Optimized composite dash panels (3 dB insertion loss gain at 1k Hz)

  • Resolved EV motor NVH (48th order electromagnetic forces) without mass penalties

Industry Impact

  • EV Innovation:

    • Redesigned battery enclosure modes (>200 Hz) to avoid road excitation frequencies

    • Virtual sound design for pedestrian warning systems (AVAS) meeting UN R138

  • Traditional Powertrains:

    • Cut diesel idle noise by 4 dB(A) through injector timing and subframe damping

  • Standards Leadership:

    • Contributed to SAE J1074 (vehicle sound measurement) revision

Signature Projects

  • Patent: Active Noise Cancellation Algorithm for Variable Cylinder Deactivation (2024)

  • Publication: "Masking Effect of Road Noise on Electric Motor Whine" (SAE International, 2025)

  • Award: 2024 Automotive News "35 Under 35" for NVH breakthrough in pickup trucks

Optional Customizations

  • For OEM Roles: "Led NVH development for 3 global platforms, achieving top J.D. Power APEAL scores"

  • For Consulting: "Our virtual prototyping reduced physical tests by 40% for a Tier-1 supplier"

  • For Academia: "Visiting Professor at [University] teaching Vehicle Acoustics"

A close-up view of a car interior featuring a speaker with intricate detailing, highlighted by ambient red lighting. Visible elements include part of the steering wheel and a section of the door panel.
A close-up view of a car interior featuring a speaker with intricate detailing, highlighted by ambient red lighting. Visible elements include part of the steering wheel and a section of the door panel.

Acoustic AI Integration

A pair of 3M earmuff hearing protectors with a noise reduction rating of 95, resting on a wooden stand placed on a wooden surface. The earmuffs have a black headband and white ear cups, with labels indicating the brand and model. A softly focused window and partial view of an outdoor scene are visible in the background.
A pair of 3M earmuff hearing protectors with a noise reduction rating of 95, resting on a wooden stand placed on a wooden surface. The earmuffs have a black headband and white ear cups, with labels indicating the brand and model. A softly focused window and partial view of an outdoor scene are visible in the background.

Acoustics

Explore our advanced acoustic measurement and AI-enhanced analysis.

Several people wearing Citroën Racing uniforms and headphones are seated at a technical workstation with laptops and screens. They appear focused on monitoring or analyzing data.
Several people wearing Citroën Racing uniforms and headphones are seated at a technical workstation with laptops and screens. They appear focused on monitoring or analyzing data.
A person is using a laptop with audio editing software open on the screen. The environment suggests a recording or sound studio, with a visible speaker and other equipment in the background shelves. The lighting is warm and subdued.
A person is using a laptop with audio editing software open on the screen. The environment suggests a recording or sound studio, with a visible speaker and other equipment in the background shelves. The lighting is warm and subdued.

The advanced acoustic measurements and AI interpretation transformed our understanding of vehicle noise. The insights provided were invaluable for enhancing customer satisfaction.

Acoustics

Integrating AI with advanced acoustic measurement techniques.

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