äänikaapeli
Äänikaapeli, also known as an audio cable, is a cable used to transmit audio signals between electronic devices. These signals can be analog or digital. Analog audio cables carry an electrical representation of the sound wave, while digital audio cables transmit discrete data representing the sound.
Common types of audio cables include those with RCA connectors, often used for stereo audio connections between
Another prevalent type is the 3.5mm (or 1/8 inch) TRS (Tip-Ring-Sleeve) connector, commonly found on headphones,
The construction of an audio cable often involves shielded conductors to protect the audio signal from electromagnetic