Time Stamp of 0th Frame;15-May-2006 13:03:40 Transmission Direction in Segment;UL Sampling Frequency in Segment;48000 Length of Frames;378 Frames in Segment;45585 Sampling Frequency of Impulse Response h;8000 Length of Impulse Response h;63 Free text comment;Very low ground recording (Tx) level. Aircraft was pulled during DTMF tones.