pi@raspberrypi:~$ espeak -s 110 -v mb/mb-fr1 "Toto"
t	94
o	55	 0 94 80 98 100 98
t	94
o	220	 0 102 80 76 100 76
_	576
_	1
pi@raspberrypi:~$ espeak -s 110 -v mb/mb-fr1 "Toto" -q -x
 to2t'o
t	94
o	55	 0 94 80 98 100 98
t	94
o	220	 0 102 80 76 100 76
_	576
_	1