平へい衡こう接せつ続ぞく

noun

balanced line; balanced connection

Technical term in audio engineering and telecommunications for a transmission line using two conductors with equal impedance to reduce noise.

• プロの音おん響きょう機き器きでは平へい衡こう接せつ続ぞくがよく使つかわれる。

  Balanced connections are often used in professional audio equipment.