The added weight had a velocity of fifteen miles per hour. 
ðʌ ædʌd weɪt hæd ʌ vʌlɑsʌti ʌv fɪftin maɪlz pɜ˞ aʊɜ˞. 
 Indian's voice is very clear and has a slightly close-sounding tone, delivering words in a monotone manner at a moderate speed.