Sample (material)

In general, a sample is a limited quantity of something which is intended to be similar to and represent a larger amount of that thing(s). The things could be countable objects such as individual items available as units for sale, or a material not countable as individual items. Even though the word sample implies a smaller quantity taken from a larger amount, sometimes full specimens are called samples if they are taken for analysis, testing, or investigation like other samples. An act of obtaining a sample is called sampling, which can be done by a person or automatically. Samples of material can be taken or provided for testing, analysis, inspection, investigation, demonstration, or trial use. Sometimes, sampling may be continuously ongoing.

Sample characteristics

The material may be solid, liquid, gas, material of some intermediate characteristics such as gel or sputum, tissue, organisms, or a combination of these. Even if a material sample is not countable as individual items, the quantity of the sample may still be describable in terms of its volume, mass, size, or other such dimensions. A solid sample can come in one or a few discrete pieces, or can be fragmented, granular, or powdered. A section of a rod, wire, cord, sheeting, or tubing may be considered a sample. Samples which are not a solid piece are commonly kept in a container of some sort. In the field of science, a representative liquid sample taken from a larger amount of liquid is sometimes called an aliquot.

Sample (graphics)

In computer graphics, a sample is an intersection of channel and a pixel.

The diagram below depicts a 24-bit pixel, consisting of 3 samples for Red, Green, and Blue.

In this particular diagram, the Red sample occupies 9 bits, the Green sample occupies 7 bits and the Blue sample occupies 8 bits, totaling 24 bits per pixel. Note that the samples do not have to be equal size and not all samples are mandatory in a pixel.

Also, a pixel can consist of more than 3 samples (e.g. 4 samples of the RGBA color space).

A sample is related to a subpixel on a physical display.

References

External links

Flowermix

Flowermix is a remix album by British Art rock band No-Man made by the band and selected underground remixers. It is a compilation of remixed and reworked songs from their Flowermouth album.

Track listing

All songs by Bowness / Wilson

Cassette

This version of "Flowermix", which was briefly available before being withdrawn in favor of the CD re-release, features two otherwise unavailable tracks – the instrumental version of "Babyship Blue" (complementing the full vocal version on "Heaven Taste") and "Witching Ovaries", an indie-psychedelic guitar-rock remix of "Watching Over Me".

CD

Personnel

Song

A song is a single (and often standalone) work of music intended to be sung by the human voice with distinct and fixed pitches and patterns using sound and silence and a variety of forms that often include the repetition of sections. Written words created specifically for music or for which music is specifically created, are called lyrics. If a pre-existing poem is set to composed music in classical music it is an art song. Songs that are sung on repeated pitches without distinct contours and patterns that rise and fall are called chants. Songs in a simple style that are learned informally are often referred to as folk songs. Songs that are composed for professional singers are called popular songs. These songs, which have broad appeal, are often composed by professional songwriters, composers and lyricists. Art songs are composed by trained classical composers for concert performances. Songs are performed live and recorded. Songs may also appear in plays, musical theatre, stage shows of any form, and within operas.

Song (airline)

Song, LLC was a low-cost air service within an airline brand owned and operated by Delta Air Lines from 2003 to 2006.

Song's main focus was on leisure traffic between the northeastern United States and Florida, a market where it competed with JetBlue Airways. It also operated flights between Florida and the West Coast, and from the Northeast to the west coast.

Song's aircraft were fitted with leather seats and free personal entertainment systems at every seat, with audio MP3 programmable selections, trivia games that could be played against other passengers, a flight tracker, and satellite television (provided by the DISH Network). Song offered free beverages, but charged for meals and liquor. Both brand-name snack boxes and healthy organic meals were offered. The flight safety instructions were sung or otherwise artistically interpreted, depending on the cabin crew. In addition to crew uniforms designed by Kate Spade, customized cocktails created by nightlife impresario Rande Gerber and an in-flight exercise program designed by New York City fitness guru David Barton, the airline created its own distinct mark in the industry. The Song brand was placed on more than 200 flights a day which carried over ten million passengers.

Song (album)

Song is the third and final album of Lullaby for the Working Class. It was released October 19, 1999 on Bar/None Records.

Track listing