CSDN
Latest recorded position: #13 on Jul 24, 2026, 8:32 PM CST.
There are not enough retained observations to calculate a rank change.
AVDTP Explained [6]: The 12-Step Signaling Flow Behind Bluetooth Audio Connections
【AVDTP】规范精讲[6]: 打通全流程，蓝牙音频连接背后的12步信令博弈
ThreadEast first recorded "AVDTP Explained [6]: The 12-Step Signaling Flow Behind Bluetooth Audio Connections" on Jul 24, 2026, 8:32 PM CST. It has been observed on CSDN, with less than one hour between the first and latest recorded appearances.
What the trend data tells us
The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.
This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.
Original evidence
Source listings
CS
#13Source metric: 8930
Original source