Description
The symmetrical pinnae for Head and Torso Simulator (HATS) Types 4128-C and D are used to obtain an identical positioning of the right and left part of the headset.
The symmetrical pinnae come in a soft (OO-35°) and hard (OO-55°) version, both complying with the IEC and ITU-T recommendations. To ensure high quality measurement results, the left pinna is a digital mirroring of the original right pinna, providing a set of symmetrical pinnae to be used with HATS:
- DZ-9771 Right pinna shore OO-55° (hard)
- DZ-9772 Left pinna shore OO-55° (hard)
