Research Projects

Audio Engineering • Electroacoustics • Sensor Technology

Advancing the Science of Sound and Measurement

Current Research Projects

Electroacoustic Coupling Investigation

Primary Research

Fundamental research exploring the complex relationships between acoustical loads and electrical impedance in audio transducers. This work aims to advance our understanding of electroacoustic coupling phenomena and develop new measurement methodologies.

Research Objectives

Methodology

Expected Impact

  • Enhanced understanding of transducer behavior
SEAT-Lab Electroacoustics Impedance Analysis MATLAB Statistical Analysis Precision Measurement Signal Processing

Audio Impedance Measurement System

Instrumentation Development

Development of automated, high-precision measurement systems for characterizing audio device impedance across frequency ranges. This project focuses on improving measurement efficiency and accuracy for research and industry applications.

System Features

  • Automated data collection with Python-based control software
  • Standardized testing protocols for repeatability

Technical Implementation

  • Custom Python applications for instrument control

Publications

View Extended Abstract
SEAT-Lab Python Automation Data Acquisition DIGILENT Tools Signal Processing Instrumentation Quality Control

Sensor Technology Development

Advanced Audio Sensor Integration

Technology Development

Development of next-generation sensor systems for audio applications, focusing on improved sensitivity, reduced noise, and enhanced integration capabilities for modern audio devices.

Technical Objectives

  • Design high-sensitivity acoustic sensors with improved SNR
  • Develop miniaturized sensor packages for portable applications
  • Integrate smart signal processing at the sensor level
  • Create standardized interfaces for system integration

Development Approach

  • MEMS-based sensor design and fabrication
  • Advanced signal conditioning circuits
  • Digital signal processing integration
  • Environmental compensation algorithms
SEAT-Lab MEMS Technology Sensor Design Signal Conditioning Digital Processing System Integration