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cancel

v. to cross out, annul, destroy, void and/or rescind a document. Cancelling can be done in several ways: tear up the document or mark on its face that it is cancelled, void, or ended if the debt for which it stood has been paid. It is important that the document (like a promissory note) itself become no longer operative either by destruction or marking, so that it cannot be used again. (See: cancellation)

cancel

verb abolish, abort, abrogate, annihilate, annul, avoid, countermand, counterorder, counterpoise, declare invalid, declare null and void, delere, deny, deprive of force, discard, disclaim, discontinue, disestablish, dissolve, drop, end, eradicate, excise, expunge, extinguish, inducere, invalidate, make void, negate, not proceed with, nullify, obliterate, override, overrule, put an end to, quash, quell, quench, recall, recant, render invalid, render useless, render void, renege, repeal, repudiate, rescind, restrain, retract, reverse, revoke, set aside, suspend, terminate, vacate, void
Associated concepts: cancel a contract, cancel a debt, cancel an instrument, cancel an order, obsolete, rescission, void
See also: abandon, abate, abolish, abrogate, adeem, annul, ban, cease, censor, condemn, countervail, debar, defeat, delete, disable, discharge, disclaim, discontinue, dissolve, eliminate, eradicate, expunge, expurgate, extinguish, extirpate, forestall, forgive, frustrate, invalidate, kill, negate, neutralize, nullify, obliterate, override, overrule, quash, recall, recant, refute, remit, remove, repeal, repudiate, rescind, revoke, superannuate, suppress, terminate, vacate, vitiate, void
References in periodicals archive ?
The Tellabs EC Duo 8000 bidirectional echo canceller system will eliminate the complex combination of acoustic and hybrid echo encountered in wireline and wireless networks.
It then enables or disables the echo canceller as necessary.
Lucent Technologies (NYSE: LU) and NMS Communications (NASDAQ: NMSS) today announced that their new echo cancellers have been selected by Japanese major network operators to improve the voice quality of their next-generation networks in Japan.
Our new echo canceller with cross-connect functionality will help our customers migrate to a broadband network that is more cost effective to operate and delivers superior call quality to customers.
TI's high performance solution, coupled with an outstanding acoustic echo canceller, provides 3Com great value and differentiation for our IP phones," said Greg Zweig, 3Com senior product line manager.
Measurements were made before and after Tellabs' echo cancellers were added to Nextel's network.
Our newest echo canceller chips have set price and performance benchmarks for delivering very high quality voice in IP, ATM (asynchronous transfer mode) and wireless networks," said Goutam Mukherjee, product manager, Zarlink Semiconductor.
The echo canceller samples the voice signal, estimates and removes the echo, leaving the original speech.
The algorithm also allows the company's echo cancellers to remove echo more effectively so that the overall system performance is enhanced.
Ditech Communications Corporation (Nasdaq: DITC) today announced its new STS-1 Echo Canceller, the industry's first echo canceller with a fully integrated STS-1 or 51.
VQoS redefines the classic, one-dimensional echo canceller product.
The Comcerto M828xx supports a wide range of voice codec standards and incorporates the latest version of Mindspeed's field-proven echo canceller.