Vehicle audio interface adapter
AssigneeBeat-Sonic Co., Ltd.
InventorsTsutomu Totani, Yasuo Serikawa
Life of this patent
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Abstract
An audio interface adapter is used with a vehicle audio system including a power amplifier, a genuine head unit serving as a tuner and including an operation panel, the power amplifier and the operation panel of the head unit being connected with each other by a LAN cable, and a plurality of loud speakers provided in a vehicle interior. The audio interface adapter is interposed between a non-genuine head unit and the power amplifier when the genuine head unit is replaced with the non-genuine head unit, the audio interface adapter generating a LAN signal so that the power amplifier is controlled.
Claims2
An audio interface adapter used with a vehicle audio system including a power amplifier, a genuine head unit serving as a tuner and including an operation panel, the power amplifier and the operation panel of the head unit being provided with respective microcomputers and connected with each other by a LAN cable, and a plurality of loud speakers provided in a vehicle interior, the audio interface adapter being interposed between a non-genuine head unit and the power amplifier when the genuine head unit is replaced with the non-genuine head unit, the audio interface adapter generating a LAN signal so that the power amplifier is controlled.
Dependencies are inferred from the claim text.