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RealSound is a patented (US US5054086 A) technology for the PC created by Steve Witzel of Access Software during the late 1980s. [1] RealSound enables 6-bit [2] digitized pulse-code modulation (PCM)-audio playback on the PC speaker by means of pulse-width modulation (PWM) drive, allowing software control of the loud speaker's amplitude of displacement.
Well-known guitar speaker manufacturers include Jensen, Celestion, Eminence, Electro-Voice, JBL, Peavey, and Vox. Small practice amps often have 6.5 or 8 speakers. Combination (or "combo") amplifier cabinets often have one or more 10 and 12 speakers. The largest speaker "stacks", used in stadium concerts, have eight 10 or 12 in speakers.
MediaFire is a file hosting, file synchronization, and cloud storage service based in Shenandoah, Texas, United States.Founded in June 2006 by Derek Labian and Tom Langridge, the company provides client software for Microsoft Windows, macOS, Linux, Android, iOS, BlackBerry 10, and web browsers. [1]
A PC speaker is a loudspeaker built into some IBM PC compatible computers. The first IBM Personal Computer , model 5150 , employed a standard 2.25 inch magnetic driven (dynamic) speaker. [ 1 ] More recent computers use a tiny moving-iron or piezo speaker instead. [ 2 ]
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.
Eminence is a home rule class city [4] in Henry County, Kentucky, in the United States. The population was 2,498 at the 2010 census, [5] up from 2,231 at the 2000 census. It is home to the Eminence Historic Commercial District. Eminence is the largest city in Henry County. Eminence is home to the loudspeaker manufacturing company, Eminence Speaker.
For the number of bits required for high-quality sound reproduction, the size of the system becomes impractically large. For example, for a 16-bit system with the same bit depth as the 16-bit audio CD standard, starting with a 0.5 cm 2 driver for the least significant bit would require a total area for the driver array of 32,000 cm 2, or over 34 square feet (3.2 m 2).
All speaker drivers have a means of electrically inducing back-and-forth motion. Typically there is a tightly wound coil of insulated wire (known as a voice coil) attached to the neck of the driver's cone. In a ribbon speaker, the voice coil may be printed or bonded onto a sheet of very thin paper, aluminum, fiberglass or plastic.