This number connects to a computer at a local central office, which uses a voice synthesizer or digital samples to " speak " the phone number of the line calling in.

The native file format,. abw, uses XML, so as to mitigate vendor lock-in concerns with respect to interoperability and digital archiving.

A digital synthesizer is a synthesizer that uses digital signal processing ( DSP ) techniques to make musical sounds.

The main difference is that a digital synthesizer uses digital processors and analog synthesizers use analog circuitry.

Many countries are replacing broadcast analog television with digital television to allow other uses of the television radio spectrum.

A digital system is a data technology that uses discrete ( discontinuous ) values.

* An abacus was created sometime between 1000 BC and 500 BC, it later become a form of calculation frequency, nowadays it can be used as a very advanced, yet basic digital calculator that uses beads on rows to represent numbers.

* Morse code uses six digital states — dot, dash, intra-character gap ( between each dot or dash ), short gap ( between each letter ), medium gap ( between words ), and long gap ( between sentences )— to send messages via a variety of potential carriers such as electricity or light, for example using an electrical telegraph or a flashing light.

The Dragon uses analogue joysticks, unlike most systems of the time which used less versatile but cheaper digital systems.

The movement to use computers more in education naturally includes many unrelated ideas, methods, and pedagogies since there are many uses for digital computers.

At the RSA Conference 2005, the National Security Agency ( NSA ) announced Suite B which exclusively uses ECC for digital signature generation and key exchange.

The studio went on to become an early adopter of digital filmmaking, including some of the earliest uses of HDTV.

For example, JPEG compression uses a variant of the Fourier transformation ( discrete cosine transform ) of small square pieces of a digital image.

Electronic commerce uses technology such as digital signatures and public key encryption to establish authenticity and non-repudiation.

The most recent development is the digital microscope, which uses a CCD camera to focus on the exhibit of interest.

The sender uses PGP to create a digital signature for the message with either the RSA or DSA signature algorithms.

Although its high cost precluded uses other than photojournalism and professional photography, commercial digital photography was born.

RSA uses exponentiation modulo, a product of two very large primes, to encrypt and decrypt, performing both public key encryption and public key digital signature.

The PLC uses a digital output to open the inlet valve to fill the tank.

IBI uses a two-dimensional bar code ( Datamatrix or PDF417 ) to encode the originating address, date of mailing, postage and a digital signature to verify the stamp.

Whereas digital computers require data to be encoded into binary digits ( bits ), quantum computation uses quantum properties to represent data and perform operations on these data.

In general, modern professional equipment is now all-digital, and uses component-based digital interconnects such as CCIR 601 to eliminate the need for any analog processing prior to the final modulation of the analog signal for broadcast.

The expert system that uses that logic is also called a zeroth-order expert system.

Propositional logic uses only invariant facts.

In March 2010, Tabula announced their FPGA technology that uses time-multiplexed logic and interconnect that claims potential cost savings for high-density applications.

The proof uses modal logic, which distinguishes between necessary truths and contingent truths.

Robinson's approach, called non-standard analysis, uses technical machinery from mathematical logic to create a theory of hyperreal numbers that interpret infinitesimals in a manner that allows a Leibniz-like development of the usual rules of calculus.

* Causal model, an abstract model that uses cause and effect logic

The mathematical field of category theory uses many formal axiomatic methods, and includes the study of categorical logic, but category theory is not ordinarily considered a subfield of mathematical logic.

Typically, the user interface runs on a desktop PC or workstation and uses a standard graphical user interface, functional process logic may consist of one or more separate modules running on a workstation or application server, and an RDBMS on a database server or mainframe contains the computer data storage logic.

Lewis, arguing that Jesus was claiming to be God, uses logic to advance three possibilities: either he really was God, was deliberately lying, or was not God but thought himself to be ( which would make him delusional and likely insane ).

Much constructive mathematics uses intuitionistic logic, which is essentially classical logic without the law of the excluded middle which states that for any proposition, either that proposition is true, or its negation is.

The phrase ordinary language is often used in philosophy and logic to distinguish between ordinary, unsurprising uses of terms and their more specialized uses in theorizing, or jargon.

SNOBOL4 pattern-matching uses a backtracking algorithm similar to that used in the logic programming language Prolog, which provides pattern-like constructs via DCGs.

In this book he takes a dual approach in explaining each article of the faith: one, for Christians, where he uses quotes from the Bible and, occasionally, from works of other Fathers of the Church, and the second, directed both at non-Christians ( but who, nevertheless, hold some sort of religious belief ) and at atheists, for whom he employs Aristotelian logic and dialectics.

principles as the semantics of modal logic, but uses a different

It is essential to realize that fuzzy logic uses truth degrees as a mathematical model of the vagueness phenomenon while probability is a mathematical model of ignorance.

For this reason, fuzzy logic usually uses IF-THEN rules, or constructs that are equivalent, such as fuzzy associative matrices.

While both fuzzy logic and probability theory can be used to represent subjective belief, fuzzy set theory uses the concept of fuzzy set membership ( i. e., how much a variable is in a set ), and probability theory uses the concept of subjective probability ( i. e., how probable do I think that a variable is in a set ).

* A method for asset valuation that uses fuzzy logic and fuzzy numbers for real option valuation

N-type metal-oxide-semiconductor logic uses n-type metal-oxide-semiconductor field effect transistors ( MOSFETs ) to implement logic gates and other digital circuits.