Search results
Results from the WOW.Com Content Network
Programming the PC Speaker, by Mark Feldman for PC-GPE. Programming the PC Speaker, by Phil Inch: part 1, part 2 (includes a very detailed explanation of how to play back PCM audio on the PC speaker, and why it works) Bleeper Music Maker A freeware to use the PC speaker to make music (superseded by BaWaMI) Beep for Linux and Windows, by Frank ...
Further research into crackling noise was done in the late 1940s by Charles Francis Richter and Beno Gutenberg who examined earthquakes analytically. Before the invention of the well-known Richter scale, the Mercalli intensity scale was used; this is a subjective measurement of how damaging an earthquake was to property, i.e. II would be small vibrations and objects moving, while XII would be ...
Different types of noise are generated by different devices and different processes. Thermal noise is unavoidable at non-zero temperature (see fluctuation-dissipation theorem), while other types depend mostly on device type (such as shot noise, [1] [3] which needs a steep potential barrier) or manufacturing quality and semiconductor defects, such as conductance fluctuations, including 1/f noise.
Computer speakers, or multimedia speakers, are speakers sold for use with computers, although usually capable of other audio uses, e.g. for an MP3 player. Most such speakers have an internal amplifier and consequently require a power source, which may be by a mains power supply often via an AC adapter , batteries, or a USB port.
Pink noise is commonly used to test the loudspeakers in sound reinforcement systems, with the resulting sound measured with a test microphone in the listening space connected to a spectrum analyzer [3] or a computer running a real-time fast Fourier transform (FFT) analyzer program such as Smaart.
The Computer MusicMonitor system was judged to have a convenient small size, but sub-standard audio quality for the price. [12] Sales of the Computer MusicMonitor ended in 2017. [13] In Japan, a similar model called the "Micro Music Monitor (M3)" was released in 2006. The M3 was able to operate on battery power (unlike the Computer MusicMonitor).
Near the end of the exultant “Sweet Sounds of Heaven,” the penultimate track on The Rolling Stones’ terrific new album “Hackney Diamonds” (yes, NEW), we hear what sounds like a vocal ...
Computer audio may refer to: Computer music, music generated by computers; Sound card, computer hardware for producing sound. This page was last edited on 28 ...