Audiology Equipment Knowledge Base
Technical guides, calibration standards, maintenance procedures, and compliance resources — written by working service technicians for audiology professionals.
ANSI S3.6 Audiometer Calibration Explained
A complete technical walkthrough of ANSI S3.6 audiometer calibration requirements: tolerances, test frequencies, measurement uncertainty, and annual vs. exhaustive checks.
Troubleshooting Audiometer Output Level Errors
A systematic guide to diagnosing audiometer output level inconsistencies — transducer issues, attenuator problems, and cable faults — before placing a service call.
Audiometer Buying Guide 2025
A practical guide to selecting a diagnostic or screening audiometer in 2025 — covering transducer types, software features, serviceability, and total cost of ownership.
How Often Should Audiometers Be Calibrated?
Annual calibration is the minimum — not the standard. This guide explains calibration frequency requirements, trigger events, and how to build a compliant maintenance schedule.
Tympanometer Calibration Guide
A technical guide to tympanometer calibration covering IEC 60645-5 requirements, probe tone accuracy, static acoustic admittance tolerances, and cavity check procedures.
OAE Equipment Maintenance Best Practices
Practical daily, weekly, and monthly maintenance procedures for DPOAE and TEOAE systems to maximize uptime and ensure calibration validity between annual service visits.
ISO 17025: What It Means for Your Clinic
Why ISO 17025 laboratory accreditation matters when choosing a calibration provider — and what it guarantees about measurement traceability, uncertainty, and documentation.