Stenomask

A Steno mask is used when calls between multiple people are nachgesprochen by another person - for the purpose of recording or an interpretation, especially when simultaneous interpreting Scripture. The close to the recording speaker 's mouth ( "AS" ) fitting mask can first, only the words of the "AS" in the recording feed and avoids the other an acoustic " echo effect" due to the ongoing nachgesprochenen in the same room speeches for the actual caller.

The Steno mask is for this purpose of an approximately funnel-shaped mouth tightly encloses flexible material and is with either hand held or fixed with a head strap. In the final front part of the mask is a microphone and a cable line from there to the recording device.