Current Uses
In modern times, the main use of an AES (over an AEC) lies in the VoIP sector. This is primarily because AECs require a fast hardware, usually in the from of a Digital signal processor (DSP). For the PC market, and especially for the embedded VoIP market, this cost in MHZ comes at a premium. On embedded platforms, it is not unusual to find a Wideband CODEC (such as AMR-WB / G.722) incorporated in place of an AEC. This said, many (embedded) VoIP solutions do have a fully functional AEC.
Examples of AES in VoIP include: "X-Ten Eyebeam", X-Lite and Skype.
Read more about this topic: Echo Suppressor
Famous quotes containing the word current:
“Phlebas the Phoenician, a fortnight dead,
Forgot the cry of gulls, and the deep sea swell
And the profit and loss.
A current under sea
Picked his bones in whispers. As he rose and fell
He passed the stages of his age and youth
Entering the whirlpool.”
—T.S. (Thomas Stearns)
“A reaction: a boat which is going against the current but which does not prevent the river from flowing on.”
—Victor Hugo (18021885)