Headphone Testing
Type 5128 is a head and torso simulators with built-in ear simulators that provides a realistic reproduction of the acoustic properties of an average adult human head and torso. When used with an input-output LAN-XI module and our PULSE-based Electroacoustic Testing Software Type 7797, it enables you to determine a variety of headphone characteristics in situ. Characteristics include:
- Output response
- Frequency response
- Harmonic distortion
- Intermodulation
- Acoustic loading
- Simulated insertion responses
- Left/right tracking
- Background noise insertion loss
The system can be configured to support EN 50332, a European standard on the maximum sound pressure level permitted from portable audio players.