Dr. CT: Echo cancellation is an important component in voice gateway products. A VoIP gateway system with inadequate echo cancellation will very likely offer less than optimal speech quality. Let’s ...

Echo cancellation is clearly a task that design engineers should not take lightly. It's also a task that can cause huge headaches for designers. Even if designers build the right echo canceller, ...

Question: Is echo inherent to VoIP? Is it possible to eliminate it? What is the minimum bandwidth requirement to guaranty a good voice quality all the time? Answer: There are two main sources of echo ...

Most of us have experienced telephone calls with disturbing echoes on the line. Low echo volumes together with discernible delay can make a line completely unusable, with the call being terminated ...

To better enhance voice quality in multi-service ATM, SONET/SDH, and wireless networks, the MT93L04 and MT93L000 low-power voice echo cancellers employ a patented algorithm to clean up echo tails up ...

MONTREAL, Quebec, March 13, 2007 — OctWare, the echo experts, today announced the availability of SoftEcho a new per channel upgrade option for Asterisk-based IP PBX systems. SoftEcho is a simple to ...

The latest from Sonifex Redbox line of broadcast problem solvers is the RB-AEC, an acoustic echo canceller designed for snuffing out annoying echoes in earpieces. Sonifex explains, “When a studio ...

The echo canceller is G.168-2004 compliant and has been certified for use across carrier, enterprise and wireless networks. It is available as either a callable function which is integrated into an ...

Santa Clara, Calif. USA– October 16, 2012 –Tensilica, Inc. today announced the immediate availability of the AEC WB (acoustic echo cancellation, wideband) technology from IntegrIT DSP Design House ...

The elimination of an echo in a two-way voice transmission. Echo is created in the telephone company's central office switch when two-wire lines from the customer are converted to four-wire lines for ...