EXAMPLES OF PROJECTS UNDERTAKEN
- Designed Multi Microphone Measurement System
- Designed Laboratory High Current Low Voltage DC-Coupled Amplifier with Adjustable DC-Offset
- Designed Li-Ion Battery Powered 15W Class-D Headphone Amp with Signal Processing for Moving Magnet Tactile/Audio Headphone Transducer
- Designed Prototype Subwoofer Loudspeaker Drivers
- Designed and Implemented Automotive Amplifier Production-Line, Trained Production-Line Crew
- Managed Product Testing, Failure Analyzes of Returned Product and Product Rework
- Created and Implemented Test and Service Procedures for new and existing products
- Redesigned Amplifier Circuits to Improve Reliability
- Created Test Scripts and Algorithm Demos using MATLAB
- Designed RF Canceling Microphone Bias and Preamp Circuits for ECM and MEMS type Microphones for Cellular Phones using Differential Pairs
- Programmed Automatic Test Programs using Audio Precision and SoundCheck
- Managed Domestic and Overseas Electronics Manufacturing Vendors
- Managed a Group of Engineers and Technicians that Conducted Amplifier QA Testing and Rework
- Designed Electronics for Award Winning Powered Studio Monitor Loudspeaker Line
- Created, Simulated, Optimized and Implemented Circuits for new Designs
- Created Quality Control Procedures for new and existing Amplifier and Loudspeaker Products
- Managed Production Lines for Powered and Passive Loudspeakers
- Designed and Built Test Equipment for Production Line
- Designed Acoustically Invisible Handset Positioners for KEMAR and HEAD Acoustics Head and Torso Simulators (HATS) and Verified the Acoustic Performance compared to a Human Hand
- Created Manuals for conducting End-User Technical Support
- Qualified Anechoic chambers after construction
- Designed Class-D Power Amplifier for 4 X 1kw Powered DSP Controlled Subwoofer System
- Voiced Loudspeaker Systems utilizing both advanced test equipment and critical listening
- Due Diligence
- Managed Production Lines for Powered and Passive Loudspeakers
- Voiced Loudspeakers and Sound Systems for Consumer Audio and Pro-Audio Companies
- Designed Acoustically Treated Listening and Measurement Spaces using a variety of Treatment Techniques, Enabling in-house Acoustic Testing and Evaluation Capacity
- Optimized control circuitry for 300W 2.4GHz Power Amplifier
- Directed R&D Material and Adhesive Testing
- Designed and Managed the Building of Proof-Of-Concept Prototypes and R&D Test Fixtures
- Managed Construction of Electronics- and Mechanical-Laboratories, Machine- and Wood-Shops and Paint-Booth, utilizing external and internal resources, enabling shorter design cycles and in-house capability
- Designed Signal Processor for Powered PA Loudspeaker Line using PCB Layout Tools applying SMT
- Redesigned Passive Loudspeaker Crossover to reduce field failure from 30% to less than 5%
- Redesigned Battery Backup System for Paging and Distribution Amplifier to reduce cost and pass UL
- Specified and Evaluated Acoustic Samples, utilizing both Test Equipment and Critical Listening
- Developed Quality Control Routines for Production Testing of Processor, Amplifier and Loudspeaker Products, both In-Line and End-Of-Line testing
- Developed Innovative Enabling Technologies for new Groundbreaking Acoustic Transducers
- Conducted EMI Emissions Analyzes to pass International Emission Standards and Redesigned Existing Products based on the Findings
- Programmed DSP-Curves for New and Heritage Products for In-House and Third-Party DSP-Processors
- Conducted Technical Training Seminars for Dealers and Worldwide Customers
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