但是dash cam的音頻怎麽算？

您給的鏈接上說：

Dash cameras obviously can make a visual record of the road ahead, but under state law, they must also be capable of recording and saving audio data. Because this requirement raises privacy concerns, you must post a notice in a visible place in your car that notifies passengers that their conversations are being recorded. The owner or lessee of the vehicle can turn the device off at any time. The information stored on the recorder belongs to the owner as a matter of law.

如果我開著dash cam，也標記了提示，發生車禍後，和對方的對話之前，我還得提醒她我的dash cam可以錄音？

如果我開車時有藍牙電話打進來，我也得告訴對方我在錄音？

這也太麻煩了！