reel-to-reel audio tape recording, also called open-reel recording, is the form of magnetic tape audio recording in which the recording medium is held on a reel that is not permanently mounted in an enclosed cassette.in use, the supply reel feed reel containing the tape is placed on a spindle or hub; the end of the tape is manually pulled out of the reel, threaded through mechanical guides .
although the term had not yet been coined, one of the earliest examples of a working brain-machine interface was the piece music for solo performer 1965 by the american composer alvin lucier. the piece makes use of eeg and analog signal processing hardware filters, amplifiers, and a mixing board to stimulate acoustic percussion instruments.
kirsten caroline dunst / ˈ k ɪər s t ən /; born april 30, 1982 is an american actress.she made her onscreen debut in the 1989 anthology film new york stories, appearing in the segment oedipus wrecks directed by woody allen. at the age of twelve, dunst gained widespread recognition as claudia in interview with the vampire 1994 , for which she was nominated for a golden globe for best .
'talking machine' was the comprehensive generic term, but from about 1902 on, the general public was increasingly applying the word 'phonograph' indiscriminately to both cylinder and disc machines and to the records they played.
in india, film and devotional music continued to be released in the cassette format due to its low cost until 2009. national audio company in missouri, the largest of the few remaining manufacturers of audiocassettes in the u.s., oversaw the mass production of the 'awesome mix 1' cassette from the film guardians of the galaxy in 2014.
low kiln temperatures in the burning of lime, lack of pozzolana and poor mixing all contributed to a decline in the quality of concrete and mortar. from the 11th century, the increased use of stone in church and castle construction led to an increased demand for mortar.
moka pots are used over a flame or electric range and are traditionally made of aluminium, though they are sometimes made out of stainless steel or other alloys. 'brikka' is a modified moka pot manufactured by bialetti. it incorporates a weighted valve as a pressure regulator on top of the nozzle that allows pressure to build up inside the water tank in a manner similar to a pressure cooker.
insert points on mixing consoles may also be xlr, rca or bantam tt tiny telephone jacks, depending on the make and model. some small electronic devices such as audio cassette players, especially in the cheaper price brackets, use a two-conductor 3.5 mm or 2.5 mm phone jack as a dc power connector.
an audio tape recorder, tape deck, or tape machine is a sound recording and reproduction device that records and plays back sounds usually using magnetic tape for storage. in its present-day form, it records a fluctuating signal by moving the tape across a tape head that polarizes the magnetic domains in the tape in proportion to the audio signal. tape-recording devices include the reel-to .
a slot machine. a slot machine has three wheels: each wheel has 11 positions – a bar and the digits 0, 1, 2,…, 9. when the handle is pulled, the three wheels spin independently before coming to rest. find the probability that the wheels stop on at least one bar. i have two answers. i think the first one is right, but i do not understand why .
a nightclub stage's mixer for rock music shows may have 24 channels for mixing the signals from a rhythm section, lead guitar and several vocalists. a mixing console in a professional recording studio may have as many as 96 channels. in practice, mixers do more than simply mix signals.
digital music technology encompasses digital instruments, computers, electronic effects units, software, or digital audio equipment by a performer, composer, sound engineer, dj, or record producer to produce, perform or record music.the term refers to electronic devices, instruments, computer hardware, and software used in performance, playback, recording, composition, mixing, analysis, and .
low-quality science. post-publication peer review, a staple of open science, has been criticized as promoting the production of lower quality papers that are extremely voluminous. specifically, critics assert that as quality is not guaranteed by preprint servers, the veracity of papers will be difficult to assess by individual readers.
on march 1, 2005, cemex completed its $5.8 billion acquisition of the london-based rmc group, which made cemex the worldwide leader in ready-mix concrete production and increased its exposure to european markets. with the acquisition, the company expected its annual cement production to increase to 97 million tons.
the national ignition facility nif , is a large laser-based inertial confinement fusion icf research device, located at the lawrence livermore national laboratory in livermore, california.nif uses lasers to heat and compress a small amount of hydrogen fuel with the goal of inducing nuclear fusion reactions. nif's mission is to achieve fusion ignition with high energy gain, and to support .
the working loads of mini-piles can sustain up to 1,000 kn 100 long tons-force; 110 short tons-force loads. in comparison to mass concrete underpinning, the engineering aspect of mini-piles is somewhat more involved, including rudimentary engineering mechanics such as statics and strength of materials.
fiber-reinforced concrete frc is concrete containing fibrous material which increases its structural integrity. it contains short discrete fibers that are uniformly distributed and randomly oriented. fibers include steel fibers, glass fibers, synthetic fibers and natural fibers – each of which lend varying properties to the concrete. in addition, the character of fiber-reinforced concrete .
the large hadron collider lhc is the world's largest and highest-energy particle collider and the largest machine in the world. it was built by the european organization for nuclear research cern between 1998 and 2008 in collaboration with over 10,000 scientists and hundreds of universities and laboratories, as well as more than 100 countries. it lies in a tunnel 27 kilometres 17 mi in .