bnspeech: remove per-file data/test/audio, the clips travel as a tar per split

bnspeech: remove per-file data/train/audio, the clips travel as a tar per split

bnspeech: data

bnspeech: data (part 59)

bnspeech: data (part 58)

bnspeech: data (part 57)

bnspeech: data (part 56)

bnspeech: data (part 55)

bnspeech: data (part 54)

bnspeech: data (part 53)

bnspeech: data (part 52)

bnspeech: data (part 51)

bnspeech: data (part 50)

bnspeech: data (part 49)

bnspeech: data (part 48)

bnspeech: data (part 47)

bnspeech: data (part 46)

bnspeech: data (part 45)

bnspeech: data (part 44)

bnspeech: data (part 43)

bnspeech: data (part 42)

bnspeech: data (part 41)

bnspeech: data (part 40)

bnspeech: data (part 39)

bnspeech: data (part 38)

bnspeech: data (part 37)

bnspeech: data (part 36)

bnspeech: data (part 35)

bnspeech: data (part 34)

bnspeech: data (part 33)

bnspeech: data (part 32)

bnspeech: data (part 31)

bnspeech: data (part 30)

bnspeech: data (part 29)

bnspeech: data (part 28)

bnspeech: data (part 27)

bnspeech: data (part 26)

bnspeech: data (part 25)

bnspeech: data (part 24)

bnspeech: data (part 23)

bnspeech: data (part 22)

bnspeech: data (part 21)

bnspeech: data (part 20)

bnspeech: data (part 19)

bnspeech: data (part 18)

bnspeech: data (part 17)

bnspeech: data (part 16)

bnspeech: data (part 15)

bnspeech: data (part 14)

bnspeech: data (part 13)