Audio Technology

Sound and Noise Measurement
Hearing Conservation
Hearing and Listening Aids
Acoustic Product Evaluation
Audio Signal Processing

Expertise in sound measurement, audio systems and hearing.

Mr. Goldberg has maintained a strong interest in sound and hearing throughout his career and he has brought that expertise to Metrionix. Metrionix has developed sound and noise measurement products, listening aids, and devices to assist in the fitting of hearing aids. We have also provided litigation support related to audio, including criminal ear-witness, hearing damage and automotive sound.

Case Study: Criminal ear witness

Issue at Hand - Could the neighbors have heard the assault?

Services Rendered - Measurement of sound isolation between apartments and neighboring buildings, research regarding sound which could awaken a person.

Case Study: Headworn device to enhance hearing (Hearing Enhancement Group, Thousand Oaks, CA)

Issue at Hand - How best to process sound to enhance hearing for a variety of listeners in a variety of situations.

Services Rendered - Research into signal processing techniques, electronics and firmware design, product manufacturing support.

Case Study: Predictive noise dose measurement (Etymotic Research, Elk Grove Village, IL)

Issue at Hand - Predict long-term noise exposure based on short-term measurement.

Services Rendered - Developed proprietary algorithms, unique device ergonomics, firmware and software development.

More about Audio Technology Product Development.

More about Audio Technology Embedded Firmware.