Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:personal_computer
|
| gptkbp:alsoKnownAs |
internal speaker
|
| gptkbp:canBe |
square wave tones
|
| gptkbp:cannotPlay |
digital audio
|
| gptkbp:commonIn |
modern computers
1980s computers |
| gptkbp:component |
gptkb:personal_computer
|
| gptkbp:connectedTo |
gptkb:microprocessor
|
| gptkbp:controlledBy |
gptkb:operating_system
gptkb:system_BIOS |
| gptkbp:frequency |
20 Hz to 20 kHz
|
| gptkbp:function |
produce simple sounds
system beeps |
| https://www.w3.org/2000/01/rdf-schema#label |
PC speaker
|
| gptkbp:introducedIn |
1981
|
| gptkbp:location |
inside computer case
|
| gptkbp:powerSource |
computer power supply
|
| gptkbp:replacedBy |
gptkb:graphics_card
|
| gptkbp:usedFor |
error codes
basic games |
| gptkbp:usedIn |
gptkb:IBM_PC
|
| gptkbp:bfsParent |
gptkb:DOSBox
gptkb:IBM_5150_(PC) gptkb:IBM_5150 |
| gptkbp:bfsLayer |
6
|