Audio connection method

                        Audio connection method

one. Balanced connection method: The so-called balanced connection method is a connection method that uses two signal lines to transmit a pair of balanced signals. Due to the equal interference magnitude and opposite phase of the two signal lines, the interference will eventually be cancelled out. Due to the low frequency range of audio, it is susceptible to interference during long-distance transmission. Therefore, balanced connection is the most common anti-interference connection method in audio connections of professional equipment.

two. Unbalanced connection method: Unbalanced connection method is a connection method that uses only one signal line to transmit signals. Due to its susceptibility to interference, this connection method is generally only used on household appliances or in situations with lower requirements.