In astronomy, Celsius began a series of observations using colored glass plates to record the magnitude ( a measure of brightness ) of certain stars.

* Robert Havell, Jr. ( 1793 – 1878 ), British-American engraver who printed and colored John James Audubon ’ s monumental Birds of America series, also painter in the style of the Hudson River School

Mystic is credited with developing several innovations in the independent record scene of the 1980s including the introduction of Super Sevens ( vinyl discs the size of a 45 but which played at the same speed as an LP and have seven songs ), releasing records in limited edition on colored vinyl, and issuing records in series.

The general look of this set was carried over when the series first moved to Chicago in September 1992, with an unpolished, open air look and bright colored shapes.

In 2012, the first three Parts of the series were digitally colored and released as digital downloads for smartphones and tablet computers.

Most of these hidden areas have a collection of colored crystals that are arranged to mirror the button colors and locations on the traditional Super Nintendo controller ; in a game very reminiscent of Simon, the player is required to repeat a series of tones that sound when a crystal lights up, using the buttons on the controller, to acquire hidden items.

Guillotine leaves day-to-day matters in the hands of various commanders ; principally Spider ( a human who is eventually killed by a spray of acid ), Doctor Botanus ( Doctor Over in the Japanese series ; a silver-skinned alien capable of teleportation ), Fangar ( Red Cobra in the Japanese series, and also alternatively referred to as Dangor the Executioner in the US series-a bizarre alien with a pegleg and crutch, a greatly enlarged forehead, protruding upper teeth, and a costume that looks like a traditional striped prison outfit in front and a red velvet jumpsuit in back ), Harlequin ( Black Dia in the Japanese version, who has a fascination with the suits of playing cards ), and The Golden Knight ( Mr. Gold in the Japanese series ; a gold colored armored knight ).

The now censorious Squarcione carped about the earlier works of this series, illustrating the life of St James ; he said the figures were like men of stone, and had better have been colored stone-color at once.

He brought his Hogarth, Jr. style to a series of richly colored reverse paintings on glass which he completed in 1918 and exhibited at Wanamaker's Department Store.

Some special noted features for all Infini series are: infini logo on the back, upgraded suspension, upgraded ECU, higher horsepower, lightened weight, 15-inch BBS aluminum alloy wheels, Infini logo steering wheel, aero bumper kits, bronze colored window glass, floor bar on the passenger side, aluminum bonnet with scoop, flare and holder.

Another release in connection with the Columbian series was a reprint of the 1888 Special Delivery stamp, now colored orange ( reportedly, to prevent postal clerks from confusing it with the 1 ¢ Columbian ).

The participant is then asked to name the color of a series of colored blocks.

The S700 / X7000 sampler series were light-grey colored which didn't change throughout the whole " professional " range of Akai samplers.

A fawn colored, United Postal Stationery Society | UPSS size 7, watermark # Watermarks on postage stamps and stationery | watermark 6, laid paper, US postal stationery envelope from the Plimpton series of 1883.

The first works to incorporate electric light were his " Icons " series: eight colored shallow, boxlike square constructions made from various materials such as wood, Formica, or Masonite.

The artist shows the collector a series of blank colored canvases ( the film is color-tinted ).

Groo the Wanderer is a fantasy / comedy comic book series written and drawn by Sergio Aragonés, rewritten, coplotted and edited by Mark Evanier, lettered by Stan Sakai, and colored by Tom Luth.

A second series of discs, made in 1892 – 94, used outline drawings printed onto the discs photographically, then colored by hand.

Laura Martin ( also credited as Laura DePuy ) colored almost every issue of the series.

alt = Blue and silver train engine with red and white accent lines moves closer leading a series of similarly colored passenger cars with shrubs and a sound wall in the background.

Starting in 2009, as a tribute to both the NJR Zoids Release and the Chaotic Century Anime series, the Anime 10th Anniversary is a limited line of correctly colored model kits based on those piloted by characters in the Anime series.

Typically digital IIR filters are designed as a series of digital biquad filters.

* Equalization of audio recordings with a series of bandpass filters ;

A 100 mm aperture reflecting telescope collected light and directed it to a series of filters, and, from there, measurements were performed by the detectors of the PPR.

These tones are fed to the demodulator part of the modem, which processes them through a series of filters and detectors to recreate the original digital signal.

* 1994 – Roland JV-1080: Roland's 64-voice Super JV synthesizer module, it used the JV sample set with the JD series filters and a fast RISC processor for very smooth envelopes.

To recreate speech, the vocoder simply reverses the process, processing a broadband noise source by passing it through a stage that filters the frequency content based on the originally recorded series of numbers.

A modulator and carrier signal are sent through a series of these tuned band pass filters.

The Voder consisted of a series of manually-controlled oscillators, filters, and a noise source.

When such a filter is built into a loudspeaker cabinet it is normally a passive filter that also includes a low-pass filter for the woofer and so often employs both a capacitor and inductor ( although very simple high-pass filters for tweeters can consist of a series capacitor and nothing else ).

Another example is the QSC Audio PLX amplifier series which includes an internal 5 Hz high-pass filter which is applied to the inputs whenever the optional 50 and 30 Hz high-pass filters are turned off.

In this topology, the individual filters are connected in series, and a driver or driver combination is connected in parallel with each filter.

Mechanically scanned color television was also demonstrated by Bell Laboratories in June 1929 using three complete systems of photoelectric cells, amplifiers, glow-tubes, and color filters, with a series of mirrors to superimpose the red, green, and blue images into one full color image.

After a few early successes developing polarizing filters for sunglasses and photographic filters, Land obtained funding from a series of Wall Street investors for further expansion.

Regan constructed an analogue Fourier series analyzer to record harmonics of the evoked potential to flickering ( sinusoidally modulated ) light but, rather than integrating the sine and cosine products, fed them to a two-pen recorder via lowpass filters.

* The most important common applications are as dichroic filters, in which a series of etalonic layers are deposited on an optical surface by vapor deposition.

Whatever its origin, information travels through a series of filters, both in the sender and in the receiver, and is affected by different channels, before the idea can be transmitted and re-created in the receiver's mind.

Spectrograms are usually created in one of two ways: approximated as a filterbank that results from a series of bandpass filters ( this was the only way before the advent of modern digital signal processing ), or calculated from the time signal using the short-time Fourier transform ( STFT ).

Most dialysis units now depend on granular activated carbon ( GAC ) filters, two of which should be placed in series so that chloramine breakthrough can be detected after the first one, before the second one fails.

To display images, LCD ( liquid-crystal display ) projectors typically send light from a metal-halide lamp through a prism or series of dichroic filters that separates light to three polysilicon panelsone each for the red, green and blue components of the video signal.

The solution is pumped through a series of filters to purify it.

Starting in the 1930s, filters were also made in a sizing system known as a series mount.

A double monochromator made by placing a prism and a grating monochromator in series typically does not need additional bandpass filters to isolate a single grating order.