User's Manual

l CrystalVoice Acoustic Echo Cancellation eliminates echoes and enables the speaker to listen to
the other party clearly. Echoes are a common problem present in voice communication systems that
disrupts conversations by making it difficult to hear the other party.
l CrystalVoice Focus creates a zone and suppresses noise outside it to enable the speaker within to
be heard with amazing clarity. Multiple microphones are used to focus, enhance the speaker's voice,
and eliminate sounds outside the zone.
Sound Blaster R5/E5 – Using the Creative Software Suite 37