Cancel

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Cancel

To void an order to buy or sell from (1) the floor, or (2) the trader/salesperson's scope. In Autex, the indication still remains on record as having once been placed unless it is expunged.
Copyright © 2012, Campbell R. Harvey. All Rights Reserved.

Cancel Order

An instruction from an investor to a broker to cancel a previously made order that has not yet been filled. Cancel orders are made when an investor changes his/her mind about making a transaction and decides to make a different one or none at all. It is important to issue a cancel order, especially when the replacement transaction involves the same security. Otherwise, the broker may fill both orders, perhaps resulting in a loss.
Farlex Financial Dictionary. © 2012 Farlex, Inc. All Rights Reserved
References in periodicals archive ?
Authors/year Title Type of publication Piskorowski/ Suppressing harmonic Review article 2012 [32] powerline interference using multiple-notch filtering methods with improved transient behavior Martens et al./ An improved adaptive Research article 2006 [39] power line interference canceller for electrocardiography Hyvarinen et Independent Research article al./2001 [65] component analysis: algorithms and applications Pal and Mitra/ Empirical mode Research article 2012 [66 decomposition based ECG enhancement and QRS detection Poungponsri and An adaptive Research article Yu/2013 [51] filtering approach for electrocardiogram (ECG) signal noise reduction using neural networks Galiana/Merino Power line Research article et al.
The software is used by most all Echo Canceller (EC) manufacturers to simplify the compliance testing of ECs."
As a result, echo cancellers can be required to have taps covering the entire length of the channel.
Ditech Communications Corporation (Nasdaq: DITC) announced its new SX-24 and SX-30, the industry's only echo cancellers to combine single T1/E1 echo cancellation capability and a wide array of voice enhancement software programs (VQoS) on a single rack-mounted card.
Luckily, Digital Subscriber Line technology employs self-adaptive digital filtering to adjust echo cancellers and equalizers.
And, "spamming" has generated a new online defense mechanism: "spam cancellers." These defenders check news-groups for postings identical or near-identical to the messages they've received and send out a "cancel" message to other users, who then zap your offer before it sees the light of a computer screen.
This will enable OEMs to download proprietary or commercial-off-the-shelf software for functions such as vocoders, echo cancellers, speech analysis, data and fax modems, encryption, and many others.
Modems used in the high-speed transmission of digital data through telephone channels use adaptive line equalizers and adaptive echo cancellers. Each adaptive system utilizes a single-neuron neural network.