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No, the sound card is attached to the motherboard of the computer.
Sound configuration is the setup of your sound card, volume, and speaker arrangement.
Speaker-out, Line-out, Microphone-in
Green
AS the board and CPU execute programs, they send associated sound signals to the sound card on your computer. The sound card converts the digital signal into analogue and sends that signal to the external port(s). Assuming a speaker is plugged in, the signal is carried over wire to the speaker (or headphone) speaker, where a electromagnet is used to move the speaker cone. This produces sound which can be heard.
The Green line out port
Sound card configued to either speakers, headphones or to a midi device
2-Channel The green line out
You can simply plug the audio cord from the speaker into the audo out port on your sound card. This allwos you to hear the sounds through the speaker.
the sound card,speaker ,drivers and settings at control panel ( volume controls or the computer's audio settings)
A PC without a sound card can beep from the in-built speaker that helps to find out about the faults in a system and produce sounds in programming languages like QBASIC.
The sound card of a computer provides an output - speaker or headphone) and usually an input too - microphone.The card itself is not an output but is an I/O device(input output device) [a bit of semantics here].