Recording Time vs speed

 
 
Feet Meters Speed Time Speed Time Speed Time
1200 366 38 16 19 32 9,5 64
1800 549 38 24 19 48 9,5 96
2400 732 38 32 19 64 9,5 128
2500 762 38 33 19 67 9,5 134
3600 1097 38 48 19 96 9,5 193
 
 
 
NAB
AEG
DIN