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Sleep. is the twelfth studio album by American electronica musician Moby. It was released on February 25, 2016, as a free download on his Little Pine restaurant Web site and his own Web site. [ 1 ] [ 2 ] The album consists of around four hours of recordings Moby produced for his own personal listening, which he subsequently made available for ...
New sequences and selections from Sleep were part of a free sleep music and meditation timer mobile app for iOS, introduced to help users sleep, meditate, and focus. [17] In April 2020, the documentary Max Richter's Sleep was released. Directed by Natalie Johns, the film follows Richter and Mahr performances during the album's tour including an ...
Scientific pitch, also known as philosophical pitch, Sauveur pitch or Verdi tuning, is an absolute concert pitch standard which is based on middle C (C 4) being set to 256 Hz rather than ~ 261.63 Hz, [a] making it ~ 31.77 cents lower than the common A440 pitch standard.
A440 (also known as Stuttgart pitch [1]) is the musical pitch corresponding to an audio frequency of 440 Hz, which serves as a tuning standard for the musical note of A above middle C, or A 4 in scientific pitch notation.
Crystal oscillators can be manufactured for oscillation over a wide range of frequencies, from a few kilohertz up to several hundred megahertz.Many applications call for a crystal oscillator frequency conveniently related to some other desired frequency, so hundreds of standard crystal frequencies are made in large quantities and stocked by electronics distributors.
The 1.25-meter, 220 MHz or 222 MHz band is a portion of the VHF radio spectrum internationally allocated for amateur radio use on a primary basis in ITU Region 2, and it comprises frequencies from 220 MHz to 225 MHz. [1]
This is a list of the fundamental frequencies in hertz (cycles per second) of the keys of a modern 88-key standard or 108-key extended piano in twelve-tone equal temperament, with the 49th key, the fifth A (called A 4), tuned to 440 Hz (referred to as A440).
Composer Phill Niblock's music is entirely based on beating caused by microtonal differences. [9] Computer engineer Toso Pankovski invented a method based on auditory interference beating to screen participants in online auditory studies for headphones and dichotic context (whether the stereo channels are mixed or completely separated).