Missouri Signal Processing, Hearing Aids Expert #21633

I have 30 years of experience, and specialize in the field of electrical engineering with specific knowledge in the areas of microprocessor based systems, signal processing and integrated circuit design. I have published on such topics as hearing aid design, credit card anti-fraud technology and computer system design. I have testified on coin validation, credit card processing systems and hearing aid design. I have taught and done research in a wide range of topics in electrical engineering.

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