Help


[permalink] [id link]
+
Page "Analog signal" ¶ 0
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

term and analog
The term is typically used to describe a family of fairly well known tricks that can overload the analog electronics in the CRT monitors of computers lacking hardware sanity checking ( notable examples being the IBM Portable and Commodore PET.
In FM broadcasting and other analog radio media, multiplexing is a term commonly given to the process of adding subcarriers to the audio signal before it enters the transmitter, where modulation occurs.
The term tele transmission involves the analog as well as digital communication.
In most textbooks, the term analog transmission only refers to the transmission of an analog message signal ( without digitization ) by means of an analog signal, either as a non-modulated baseband signal, or as a passband signal using an analog modulation method such as AM or FM.
Nonetheless, the term DBS is often used interchangeably with DTH to cover both analog and digital video and audio services ( including video-on-demand and interactive features ) received by relatively small dishes ( less than 1 meter ).
Television receive-only, TVRO, or Big ugly dish ( BUD ), is a term used in North America to refer to the reception of satellite television from FSS-type satellites, generally on C-band analog ; free-to-air and unconnected to a commercial DBS provider.
Basic knowledge of climate can be used within shorter term weather forecasting using analog techniques such as the El Niño – Southern Oscillation ( ENSO ), the Madden-Julian Oscillation ( MJO ), the North Atlantic Oscillation ( NAO ), the Northern Annualar Mode ( NAM ), the Arctic oscillation ( AO ), the Northern Pacific ( NP ) Index, the Pacific Decadal Oscillation ( PDO ), and the Interdecadal Pacific Oscillation ( IPO ).
* HD Radio, an abbreviation from the term Hybrid Digital / analog radio
" Taped interrogation " is the traditional term for this process ; however, as analog is becoming less and less common, statutes and scholars are referring to the process as " electronically recording " interviews or interrogations.
Although the term has historically been used to indicate the traditional " analog " PSTN software modems, there are some software-based DSL modems or even routers, which work on the same principles as their PSTN ancestors, only on a larger bandwidth and on a more complex signal.
The term was little used in other areas until the late 1950s to early 1960s, with the recognition that this assemblage provided an analog for oceanic crust and the process of seafloor spreading.
PAL discs could carry one pair of audio tracks, either analog or digital ; in the UK, the term LaserVision is used to refer to discs with analog sound, while LaserDisc is used for those with digital audio.
A more precise term might be Afro-Latin jazz, as the jazz sub-genre typically employs rhythms that either have a direct analog in Africa, or exhibit an African influence.
Videodisc ( or video disc ) is a general term for a laser-or stylus-readable random-access disc that contains both audio and analog video signals recorded in an analog form.
In the context of consumer electronics, the term " DIN connector " commonly refers to a member of a family of circular connectors that were initially standardized by DIN for analog audio signals.
In the US for example, the use of the term TDD is thus discouraged to avoid confusion with these analog devices being referred to as TTYs.
The term is often used to describe the scanning of analog sources ( such as printed photos or taped videos ) into computers for editing, but it also can refer to audio ( where sampling rate is often measured in kilohertz ) and texture map transformations.
While this usage is technically inaccurate, it originates with the previously proper use of the term to describe that part of the process involving digitization of analog sources, such as printed pictures and brochures, before uploading to target databases.

term and signal
The signal for formation of a regional centromere appears to be " epigenetic "-a widely used term that in this instance most likely refers to a particular set of post-translational modifications of the histone proteins, or different histone variants being present.
In a push button analogy applied to computer systems, the term doorbell or doorbell interrupt is often used to describe a mechanism whereby a software system can signal or notify a computer hardware device that there is some work to be done.
Another important factor that affects the accuracy of tree reconstruction is whether the data analyzed actually contain a useful phylogenetic signal, a term that is used generally to denote whether a character evolves slowly enough to have the same state in closely related taxa as opposed to varying randomly.
Examples include phosphatidylinositol ( 4, 5 )- bisphosphate ( PIP < sub > 2 </ sub >), that can be split by the enzyme Phospholipase C into inositol triphosphate ( IP < sub > 3 </ sub >) and diacylglycerol ( DAG ), which both carry out the functions of the G < sub > q </ sub > type of G protein in response to various stimuli and intervene in various processes from long term depression in neurons < ref > to leukocyte signal pathways started by chemokine receptors .< ref >
RGB is also the term referring to a type of component video signal used in the video electronics industry.
Occurrence of the term signal transduction in papers since 1977.
The earliest scientific paper recorded in the MEDLINE database as containing the specific term signal transduction was published in 1972.
Some articles published before 1977 used the term signal transmission or sensory transduction for signal transduction: a total of 48, 377 scientific papers related to signal transduction were published in 1977, of which 11, 211 were reviews of other papers.
That year the actual term signal transduction was included in abstracts until in 1979 it appeared in a paper's title.
One source attributes the widespread use of this term to a 1980 review article by Rodbell: research papers directly addressing signal transduction processes began to appear in large numbers in the late 1980s and early 1990s.
The term now applies to any signal that can be measured or decomposed along a continuous variable such as energy in electron spectroscopy or mass to charge ratio in mass spectrometry.
The term was coined by Canadian Engineer Reginald Fessenden describing his proposed method of producing an audible signal from the Morse Code transmissions of an Alexanderson alternator-type transmitter.
The term is often used in contrast to passband, which refers to a signal which has been translated to a higher frequency, often for transmission by frequency division multiplexing.
In telecommunication, the term camp-on busy signal has the following meanings:
* Noise gate, a term in audio signal processing
This term is commonly used in wireless communications and signal propagation.
Use of the term " active antennas " is intended to describe elements whose energy output is modified due to the presence of a source of energy in the element ( other than the mere signal energy which passes through the circuit ) or an element in which the energy output from a source of energy is controlled by the signal input.
The term propagation constant or propagation function is applied to filters and other two-port networks used for signal processing.
In telecommunication, the term signal compression has the following meanings:
The third-order intercept point relates nonlinear products caused by the third-order nonlinear term to the linearly amplified signal, in contrast to the second-order intercept point that uses second order terms.

term and usually
Thus the term asteroid has come increasingly to refer specifically to the small bodies of the inner Solar System out to the orbit of Jupiter, which are usually rocky or metallic.
These states are labeled by a set of quantum numbers summarized in the term symbol and usually associated with particular electron configurations, i. e., by occupation schemes of atomic orbitals ( e. g., 1s < sup > 2 </ sup > 2s < sup > 2 </ sup > 2p < sup > 6 </ sup > for the ground state of neon -- term symbol: < sup > 1 </ sup > S < sub > 0 </ sub >).
Cryptic crossword puzzles frequently use anagrammatic clues, usually indicating that they are anagrams by the inclusion of a descriptive term like " confused " or " in disarray ".
The term is not usually used for black residents of other countries in the Americas.
Nowadays, " Afghan " is usually not used as an ethnic term, but as a national demonym for all citizens of Afghanistan, while " Pashtun "-the native ethnonym of this people-is largely used in a linguistic sense to refer to native speakers of Pashto.
The term anthem means either a specific form of Anglican church music ( in music theory and religious contexts ), or more generally, a song ( or composition ) of celebration, usually acting as a symbol for a distinct group of people, as in the term " national anthem " or " sports anthem ".
Alcoholism is a broad term for problems with alcohol, and is generally used to mean compulsive and uncontrolled consumption of alcoholic beverages, usually to the detriment of the drinker's health, personal relationships, and social standing.
Before the 16th century, harvest was the term usually used to refer to the season, as it is common in other West Germanic languages to this day ( cf.
More generally, one curve is a curvilinear asymptote of another ( as opposed to a linear asymptote ) if the distance between the two curves tends to zero as they tend to infinity, although usually the term asymptote by itself is reserved for linear asymptotes.
The term " aspiration " is sometimes also used for the replacement of a ( usually fricative ) consonant with an sound, but that process is more accurately termed debuccalization.
* whiff rate: a term, usually used in reference to pitchers, that divides the number of pitches swung at and missed by the total number of swings in a given sample.
The intent is usually clear from the context, although the term " official at bat " is sometimes used to explicitly refer to an at bat as distinguished from a plate appearance.
In byte-oriented systems ( i. e. most modern computers ), the term uncompressed BCD usually implies a full byte for each digit ( often including a sign ), whereas packed BCD typically encodes two decimal digits within a single byte by taking advantage of the fact that four bits are enough to represent the range 0 to 9.
The term BIOS ( Basic Input / Output System ) was invented by Gary Kildall and first appeared in the CP / M operating system in 1975, describing the machine-specific part of CP / M loaded during boot time that interfaces directly with the hardware ( a CP / M machine usually has only a simple boot loader in its ROM ).
Bean is sometimes used as a synonym of pulse, an edible legume, though the term pulses is usually reserved for leguminous crops harvested for their dry grain.
The term bean usually excludes crops used mainly for oil extraction ( such as soybeans and peanuts ), as well as those used exclusively for sowing purposes ( such as clover and alfalfa ).
The term " baryon " usually refers to triquarks – baryons made of three quarks ( B = + + = 1 ).
According to the theorem, it is possible to expand the power ( x + y )< sup > n </ sup > into a sum involving terms of the form ax < sup > b </ sup > y < sup > c </ sup >, where the exponents b and c are nonnegative integers with, and the coefficient a of each term is a specific positive integer depending on n and b. When an exponent is zero, the corresponding power is usually omitted from the term.
The term coming-of-age novel is sometimes used interchangeably with Bildungsroman, but its use is usually wider and less technical.
The term usually refers to relatively simple programs such as compilers, debuggers, interpreters, linkers, and text editors,
The term community has two distinct commutive meanings: 1 ) Community usually refers to a social unit larger than a small village that shares common values.

1.236 seconds.