Which type of card is specifically designed to improve audio output in a computer?

The card designed specifically to improve audio output in a computer is the sound/audio card. This type of card is dedicated to processing audio signals and outputs, providing enhanced sound quality and support for multiple audio channels compared to a computer's integrated audio components. Sound/audio cards may include features such as advanced digital-to-analog converters (DACs), support for surround sound, and various audio processing capabilities that can significantly enhance the user’s audio experience. Users who require high-quality sound for gaming, music production, or media playback often opt for dedicated sound cards to achieve better performance and audio fidelity than what is typically offered by onboard sound solutions.