Anechoic Training

What will I learn?
This course covers anechoic chamber principles, construction, and qualification, then moves into microphone selection, calibration, and data acquisition system configuration. You will learn to conduct sound power, directivity, impulse response, and insertion loss measurements using industry-standard methods. Signal processing techniques, including FFT analysis, statistical metrics, and uncertainty budgeting, are covered in detail. Product noise testing workflows for automotive components, consumer electronics, and industrial equipment are addressed with real test programme structures. You will also explore advanced methods such as beamforming, transfer path analysis, and intensity mapping. Quality management, measurement traceability, and compliance reporting complete the programme.
Elevify advantages
Develop skills
- Calibrate: Set up and verify complete acoustic instrumentation chains for anechoic testing.
- Measure: Execute sound power, directivity, and insertion loss tests independently and accurately.
- Analyse: Apply FFT, octave-band filtering, and uncertainty budgets to raw acoustic data.
- Comply: Structure audit-ready test reports that satisfy regulatory noise declaration requirements.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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