Recorded on rickety trains. Most journeys feature passing through tunnels. Microphone position for all files (except Train_7) are at a window to capture sound of the tracks and all sounds are normalised. All files start when the train is starting and stop when the train has come to a stop, with each stop varying in duration.
Train_1 – 1:30 Train_2 – 2:36 Train_3 – 0:54 Train_4 – 1:07 Train_5 – 1:29 Train_6 – 3:16 Train_7 – 2:36