Analog ( or analogue ) recording ( Greek, ana is " according to " and logos " relationship ") is a technique used for the recording of analog signals which among many possibilities include audio frequency, analog audio and analog video information for later playback.

Furthermore the court ruled that the definition of controlled substance analogue given in the Federal Analog Act was unconstitutionally vague, in that

It was also raised in the case of Washam that the Federal Analog Act was unconstitutionally vague, but in this case the court rejected this argument on the grounds that the defendant ’ s actions in concealing her activities and lying to DEA agents showed that she knew her actions were illegal, and furthermore that “… a person of common intelligence has sufficient notice under the statute that 1, 4-Butanediol is a controlled substance analogue .” The court in Washam construed the Analogue Act to require parts A ( i ) and either A ( ii ) or A ( iii ), and concluded the Act was constitutionally permissible upon this construction.

Analog or analogue may refer to:

It is not a direct derivate of: Category: Digital television, since analogue HDTV exists ( see Analog high-definition television systems for instance ).

Analog television may be wireless or can require copper wire used by cable converters.

Analog television did not really begin as an industry until the development of the cathode-ray tube ( CRT ), which uses a steered electron beam to " write " lines of electrons across a phosphor coated surface.

Analog broadcast television systems come in a variety of frame rates and resolutions.

Analog signal processing is for signals that have not been digitized, as in legacy radio, telephone, radar, and television systems.

Analog broadcasting on Fox largely ended on June 12, 2009 as part of the transition to digital television.

* Analog television vs. Digital television

* Analog television

* Analog television

Analog satellite television and terrestrial analog microwave relay communications rely on subcarriers transmitted with the video carrier on a satellite transponder or microwave channel for the audio channels of a video feed.

Analog television signal standards are designed to be displayed on a cathode ray tube ( CRT ), and so the physics of these devices necessarily controls the format of the video signal.

: Main articles: List of digital television deployments by country, Digital television transition ( aka Analog Switchoff ( ASO ) or Digital Switchover ( DSO ))

# REDIRECT Analog television # Vertical synchronization

Analog television systems use interlaced video scanning with two sequential scans called fields ( 50 PAL or 60 NTSC fields per second ), one with the odd numbered scan lines, the other with the even numbered scan lines to give a complete picture or frame ( 25 or 30 frames per second ).

Analog television cards output a raw video stream, suitable for real-time viewing but ideally requiring some sort of video compression if it is to be recorded.

# REDIRECT Analog television # Structure of a video signal

* Analog switchoff, part of the digital television transition

* Analog high-definition television systems

# REDIRECT Analog television # Structure of a video signal

As part of the analog television shutdown and digital conversion, WFLD shut down its analog transmitter, on June 12, 2009 at 11: 59 p. m. WFLD was the only station in Chicago which participated in the " Analog Nightlight " program until its analog transmitter on top of the John Hancock Center was turned off for good on June 26, 2009.

* Analog television signals

** Analog television, television picture and sound information encoded and transmitted as an analog signal

Analog Brothers is an experimental hip-hop crew featuring Ice Oscillator also known as Ice-T ( keyboards, drums, vocals ), Keith Korg also known as Kool Keith ( bass, strings, vocals ), Mark Moog also known as Marc Live ( drums, violyns and vocals ), Silver Synth also known as Black Silver ( synthesizer, lazar bell and vocals ), and Rex Roland also known as Pimp Rex ( keyboards, vocals, production ).

" Analog " indicates something that is mathematically represented by a set of continuous values ; for example, the analog clock uses constantly-moving hands on a physical clock face, where moving the hands directly alters the information that clock is providing.

Computer controlled music is also found in the performance pieces by the Canadian composer Udo Kasemets such as the Marce ( ntennia ) l Circus C ( ag ) elebrating Duchamp ( 1987 ), a realization of the Marcel Duchamp process piece Erratum Musical using an electric model train to collect a hopper-car of stones to be deposited on a drum wired to an Analog: Digital converter, mapping the stone impacts to a score display ( performed in Toronto by pianist Gordon Monahan during the 1987 Duchamp Centennial ), or his installations and performance works ( e. g. Spectrascapes ) based on his Geo ( sono ) scope ( 1986 ) 15x4-channel computer-controlled audio mixer.

Analog signal processing is still important in the design of many control systems.

Just inside the perforations, on the left side of the image, is the analog optical soundtrack, with two channels encoded using Dolby Analog SR | Dolby SR noise reduction that can be dematrixed into four channels using Dolby Pro Logic.

This is a collection of fifteen selected non-fiction entries that had been published in Analog magazine over the years ; it includes five articles authored or co-authored by Zubrin, including " The Hypersonic Skyhook ", " Mars Direct: A Proposal for the Rapid Exploration and Colonization of the Red Planet " ( co-authored with David A. Baker ), " Colonizing the Outer Solar System ", " Terraforming Mars " ( co-authored with Christopher McKay ), and " The Magnetic Sail ".

) Analog color systems differ by the way in which infrequently used space in the frequency band of the signal is used.

Analog discrete-time signal processing is a technology based on electronic devices such as sample and hold circuits, analog time-division multiplexers, analog delay lines and analog feedback shift registers.

Analog signals that have not already been bandlimited must be passed through an anti-aliasing filter before conversion, to prevent the distortion that is caused by audio signals with frequencies higher than the Nyquist frequency, which is half of the system's sampling rate.

Analog display of the time is nearly universal in watches sold as jewelry or collectibles, and in these watches, the range of different styles of hands, numbers, and other aspects of the analog dial is very broad.

Analog filters, waveguide, and amplifiers pick up vibration like microphones, so bulky vibration damping is required.

Chester also worked on Julien-Ks debut album ' Death To Analog ' and is credited as the executive Producer.

Analog audio's frequency response is less flat than digital, but it can vary in the electronics.

Analog systems do not have discrete digital levels in which the signal is encoded.

Although the majority of Johnson's setup is vintage, he has recently started using more modern equipment, including a stereo chorus made by Analog Man and a Fractal Audio Systems Axe-Fx.

The prize is named in honor of science fiction editor and writer John W. Campbell, whose science fiction writing and role as editor of Analog Science Fiction and Fact made him one of the most influential editors in the early history of science fiction.

The award is sponsored by Dell Magazines, which publishes Analog.

* Astounding magazine is renamed Analog.