Quick Voice Recognition Question

-I want to ask in which format the voice recognition will be better? 'double','single', 'int16' or 'uint8'

The table of different type is found here (with they information) http://www.mathworks.co.uk/help/matlab/ref/wavrecord.html;jsessionid=c0915fcbcf020462dac5d7a4bbb6

Answer 1

[Walter Roberson]

Anything other than uint8 stores 16 bits per sample, and will be effectively equivalent.