pt_callback_proc_id 0, id 0 Pt_Stop called Pt_CallbackProc exiting Test type: hardware Duration: 3605.6 seconds Callback period: 35 ms Messages per callback: 1 Sample rate: 44100 Hz Threshold value: 0.3 Skip margin (single-msg): 1.8 Note: all histogram bin labels are the left (towards zero) edge of the bin, except between-callbacks software latency, where they are the middle of the bin (since it goes - and +). Round-trip (hardware) latency histogram: Total number of counts is 102876 Times are in 10^-4 s (tenths of a millisecond) Latency Number of occurrences 0 0 2 0 4 0 6 0 8 0 10 0 12 0 14 0 16 0 18 0 20 0 22 1 24 1300 26 5052 28 8898 30 12681 32 14423 34 17088 36 14095 38 10766 40 7582 42 4458 44 2262 46 1935 48 1367 50 762 52 205 54 1 Number of points above range: 0 Maximum latency: 54 Mean latency: 34.9571 Stddev latency: 5.22831 Round-trip (hardware) jitter histogram: Times are in 10^-4 s (tenths of a millisecond) Latency Number of occurrences 0 24442 2 39943 4 3 6 0 8 2 10 7046 12 4717 14 0 16 0 18 0 20 86 22 19 Number of points above range: 0 Maximum jitter: 22 Software latency histogram: between callbacks Times are in ms Latency Number of occurrences 0 102876 Number of points below range: 0 Maximum negative latency: 0 Number of points above range: 0 Maximum latency: 0 Mean latency: 0 Stddev latency: 0 Software latency histogram: MIDI output API Times are in ms Latency Number of occurrences 0 102876 Number of points above range: 0 Maximum latency: 0 Mean latency: 0 Stddev latency: 0 Software latency histogram: MIDI input API Times are in ms Latency Number of occurrences 0 102876 Number of points above range: 0 Maximum latency: 0 Mean latency: 0 Stddev latency: 0