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Sound speed profile. A sound speed profile shows the speed of sound in water at different vertical levels. It has two general representations: tabular form, with pairs of columns corresponding to ocean depth and the speed of sound at that depth, respectively. a plot of the speed of sound in the ocean as a function of depth, where the vertical ...
The accompanying music video for "Somebody That I Used to Know" was directed by Australian creative filmmaker Natasha Pincus. The video, which has received over 2 billion views on YouTube as of November 2022, premiered on 5 July 2011, the same day the song was first released. It shows Gotye and Kimbra naked against a white backdrop.
Speed of sound. The speed of sound is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium. More simply, the speed of sound is how fast vibrations travel. At 20 °C (68 °F), the speed of sound in air is about 343 m/s (1,125 ft/s; 1,235 km/h; 767 mph; 667 kn), or 1 km in 2.91 s or one mile in 4.69 s.
While 1 atm (194 dB peak or 191 dB SPL) [11] [12] is the largest pressure variation an undistorted sound wave can have in Earth's atmosphere (i. e., if the thermodynamic properties of the air are disregarded; in reality, the sound waves become progressively non-linear starting over 150 dB), larger sound waves can be present in other atmospheres ...
t. e. An audio frequency or audible frequency (AF) is a periodic vibration whose frequency is audible to the average human. The SI unit of frequency is the hertz (Hz). It is the property of sound that most determines pitch. [1] The generally accepted standard hearing range for humans is 20 to 20,000 Hz. [2][3][4] In air at atmospheric pressure ...
The song's music video was released on October 13, 2016, and was directed by Ilya Naishuller. It depicts a bank robbery through the first-person perspective of one of the robbers. Due to the graphic violence in the video, a disclaimer was put in the opening, warning that explicit content could advise viewer discretion.
Low is the eleventh studio album by the English musician David Bowie, released on 14 January 1977 through RCA Records.The first of three collaborations with the producer Tony Visconti and the musician Brian Eno that became known as the Berlin Trilogy, the project originated following Bowie's move to France in 1976 with his friend Iggy Pop to rid themselves of their drug addictions.
Time stretching is the process of changing the speed or duration of an audio signal without affecting its pitch. Pitch scaling is the opposite: the process of changing the pitch without affecting the speed. Pitch shift is pitch scaling implemented in an effects unit and intended for live performance. Pitch control is a simpler process which ...