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...

Modern computers utilize a piezoelectric buzzer or a small speaker as the PC speaker. PC speakers are used during Power-on self-test to identify errors during...

speakers, usually small and of restricted sound quality to conserve space. PC speaker Loudspeaker enclosure Altec Lansing. "Our History". Archived from the...

IBM PC compatible computers were very uncommon until 1988. For the majority IBM PC users, the internal PC speaker was the only way for early PC software...

(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...

commonly known as the IBM PC) is the first microcomputer released in the IBM PC model line and the basis for the IBM PC compatible de facto standard...

CGA-compatible games. The limited MDA and CGA graphical capabilities and PC speaker sound output were greatly inferior compared to other home computers of...

The PC-8001 model was also sold in the United States and Canada as the PC-8001A. Original models of the NEC PC-8001B (or sometimes the NEC PC-8000)...

IBM PC compatible computers are similar to the original IBM PC, XT, and AT, all from computer giant IBM, that are able to use the same software and expansion...

Sopwith uses four-color CGA graphics and music and sound effects use the PC speaker. A sequel with the same name, but often referred to as Sopwith 2, was...