balanced audio

Balanced audio is a method used to transmit sound signals with high quality and minimal noise. It uses three wires: two carry the audio signal in opposite phases, and the third is ground. When the signals reach the end, any noise picked up along the cable is canceled out because it affects both wires equally but in opposite ways. This makes balanced audio especially valuable over long distances or in noisy environments, ensuring the sound remains clear and free of interference. It’s commonly used in professional audio settings, such as concerts and recording studios.