Traffic Announcement

sydney_koala

好多次了，好好的听着自己车里的歌，突然就切换成广播了，屏幕上显示Traffic Announcement，但是播的都是广告
之前都是在Victoria Rd Rydalmere附近出现，今天在Parramatta Rd Auburn附近也出现了，而且好像都是严重堵车的时候才有
这就是传说中的黑电台吗，有人遇见过吗

disdie

domain tunnel 有情况经常听到

epoxboy

Traffic announcement (TA) refers to the broadcasting of a specific type of traffic report on the Radio Data System. It is generally used by motorists, to assist with route planning, and for the avoidance of traffic congestion.

The RDS-enabled receiver can be set to pay special attention to this TA flag and e.g. stop the tape/pause the CD or retune to receive a Traffic bulletin. The related TP (Traffic Programme) flag is used to allow the user to find only those stations that regularly broadcast traffic bulletins, whereas the TA flag is used to stop the tape or raise the volume during a traffic bulletin.

On some modern units, traffic reports can also be recorded and stored within the unit, both while the unit is switched on, but also for a pre-set period after the unit is turned off. It may also have in-built timers to seek and record the same for two separate daily occasions, i.e., one setting for before the morning commute, and the second for the evening return journey. These messages may then subsequently recalled on demand by the driver. This specific function is known as TIM, or traffic information message.

sydney_koala

epoxboy 发表于 2016-4-23 10:52
Traffic announcement (TA) refers to the broadcasting of a specific type of traffic report on the Rad ...

但是我听到的都是广告

epoxboy

sydney_koala 发表于 2016-4-23 11:32
但是我听到的都是广告

你车的radio设置里看看有地方能关掉TA么