Audio is sound that is within the acoustic range of human hearing. It is the audible portion on the spectrum of sound frequencies, distinct from inaudible sounds heard by certain animals or used in science and medicine. An elephant, for example, can hear sounds at lower frequencies than humans...
Originally, Bezos incorporated the company's name as Cadabra, but later changed it to Amazon. He is said to have browsed a dictionary for a word beginning with A for the value of alphabetic placement. He ultimately decided on the name Amazonbecause it was exotic and different, and as a r...
This is arguably more important than anything else, and may lead you to a definition of HiFi that differs from the rest. Now that we’ve reviewed the basic elements of HiFi audio, let’s discuss how two important measurements — sample rate and bit depth — can help you achieve higher ...
Palette-based:Hackers stretch the palette of an image and hide their bits within. The payload is encrypted, so it's even harder to spot. Secure cover selection:Hackers compare the blocks of an image to the blocks of their message. The one with the closest match is the carrier, and it's...
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Derived from landscape, it refers to any audible human sound environment. Save this picture!The Therme Vals / Peter Zumthor. Image © Fernando Guerra | FG+SG A good definition comes from its Wikipedia page, which states that “A soundscape is a sound or combination of sounds that forms or...
Audio speech learning is based on the process when some teacher delivers a lecture then the audible students hear it, memorize it, and then use it to gain knowledge from it. Linear learning is based on memorizing the array of events that the person has encountered and learned from it. ...
Learn more about this topic: Longitudinal Wave | Definition, Parts & Examples from Chapter 14 / Lesson 19 65K What is a longitudinal wave? Learn the definition and various parts of a longitudinal wave. Understand the amplitude and wavelength...
A visible or audible effect of such an alteration, such as the warping of an image or noise in an audio recording. Warp (in weaving) the threads on a loom over and under which other threads (the weft) are passed to make cloth Rugby is woven into the warp and weft of South African ...
Ultrasound refers to sound waves that have frequencies higher than the audible range for humans. In contrast, ultrasonic is an adjective that describes a process, technology, or device that utilizes such high-frequency sound waves. The ultrasound is the wave itself, while ultrasonic defines the app...