Fingerprint scanner, ultraviolet sensor, rapid charging and unidirectional microphones
are some of the features that are expected to come with Galaxy S6, Android Pit.
The addition of the FREETALK camera and its four unidirectional microphones
to make and receive calls through the standard Skype service.
There are powerful unidirectional microphones
that can pick up conversations through window beams that bounce off closed windows and by measuring noise vibration inside, can provide an accurate account of what is being said.
Three built-in unidirectional microphones
pick up sound from around the room while limiting reverberation.
Incorporating a telephone keypad, three built-in unidirectional microphones
plus sockets for two external mikes, the system picks up full-duplex sound in rooms up to 15' x 30'.