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The Sound Barrier is a 1952 British aviation drama film directed by David Lean. It is a fictional story about attempts by aircraft designers and test pilots to break the sound barrier . It was David Lean's third and final film with his wife Ann Todd but it was his first for Alexander Korda 's London Films , following the break-up of Cineguild .
Music theorist Brian Kane, in his book Sound Unseen notes that Schaeffer states, "the sound object, is never revealed clearly except in the acousmatic experience.” Schaeffer's theory of acousmatic experience, the sound object, and a technique he called reduced listening ( écoute réduite ) utilizes a phenomenological approach derived from ...
Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube amplifier (valve amplifier in British English), a vacuum tube-based audio amplifier. [1] At first, the concept of tube sound did not exist, because practically all electronic amplification of audio signals was done with vacuum tubes and other comparable ...
The sound barrier or sonic barrier is the large increase in aerodynamic drag and other undesirable effects experienced by an aircraft or other object when it approaches the speed of sound. When aircraft first approached the speed of sound, these effects were seen as constituting a barrier, making faster speeds very difficult or impossible.
Audiophiles debate the merits of analog vs. digital sound, and despite the digital age, vinyl records and vacuum tubes remain popular among audiophiles due to their unique sound characteristics. While many audiophile techniques are grounded in objective criteria, the perceived sound quality is subjective, leading to some techniques being based ...
Musical acoustics or music acoustics is a multidisciplinary field that combines knowledge from physics, [1] [2] [3] psychophysics, [4] organology [5] (classification of the instruments), physiology, [6] music theory, [7] ethnomusicology, [8] signal processing and instrument building, [9] among other disciplines.
The bamboo tube is closed at the bottom and open at the top, and three holes are burned through the bamboo in the lower half of the instrument. [2] The sound radiates upward, so that the player hears it best. [2] The bow is stored inside the bamboo tube. [2] The instrument strings are tuned "approximately a fourth apart" at "roughly F4 — A#4 ...
Wagner wanted a sound that would invoke Norse legends and create a better blend in the brass section. He wanted an instrument that had the sound of a lur, [5] which is an ancient Nordic natural horn. In 1797, archeologists had unearthed ancient lurs that were still in playable condition.