Dummy Head HMS II.3 LN Low Noise Version
This is a dummy head equipped with a simulated mouse and a low-noise right ear simulator. It is particularly suitable for measuring very low sound pressure levels.
HMS II.3 LN is a dummy head that is ideal for low noise measurements in the field of calls under realistic conditions. It is equipped with pseudo ears and a pseudo mouth. It conforms to the shape and acoustic characteristics requirements of ITU-T Recommendation P.58, making it suitable for measurement scenarios both near and far from the ears. It can be used for testing transducers and signal processing for handsets, headsets, headphones, hands-free devices, voice-operated devices, hearing protection devices, and more.
- Company：ヘッドアコースティクスジャパン
- Price：Other
