G.168 - ECHO CANCELLER
Network & Line
Echo Canceller 
C54x
, C55x , C64x
Adaptive Digital’s highly regarded “carrier-class” G.168.v8
patented echo 
canceller
provides : rapid convergence, advanced comfort noise, handles a 128 ms echo
tail without a performance penalty.
Qualified As Toll-Quality by At AT&T
ADDITIONAL FEATURES:
Functions are C-callable, Multiple channel operation , Parameters are user configurable, Non-linear processor, Automatic Tail Search, Cancels multiple independent echo tails, No divergence due to doubletalk, Stationary signal detector improves performance in the presence of tones, Tone Disabler disables the EC during voiceband modem connections, Convergence monitor, & CNG
World
class Echo Canceller G.168plus Packet
Network & Line
Echo Canceller ARM
7 & 9
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G.168-2004/2006
Testing Service
G.168 echo canceller is important for both telephone equipment manufacturers
and service providers. Adaptive Digital Technologies, Inc., a leader in the
echo canceller business, offers a G.168 echo canceller test service. Adaptive
Digital performs G.168 testing on T-1 or E-1 based hardware that echo cancellation.
Testing can be done in Adaptive Digital’s lab, in the customer’s
lab, or even in the field.
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AEC - ACOUSTIC ECHO CANCELLER
Acoustic
Echo Canceller C54x
, C55x , C64x , ARM 9
The Adaptive Digital Technologies patented acoustic echo canceller , electronically removes both direct coupling and reflected echo, enabling true full-duplex hands-free telephony for both mobile phones and desktop speakerphones.
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AEC G2 - ACOUSTIC ECHO CANCELLER
Acoustic
Echo Canceller Generation 2 C67x
The Adaptive Digital's 2nd Generation Acoustic Echo Canceller (AEC G2), is a frequency-domain based algorithm. It can handle up to 128 msec tail lengths and samples at 16 kHz. With the second-generation canceller a noise reduction feature is included, as well as the typical anti-howling, nonlinear processing, and double-talk detection found in the first generation AEC.
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