title: data transfer speed variation on baud rate
body: <p>I wanted to know if changing the baudrate of the serial channel  would bring a noticeable increase in the data transfer(say I change the baudrate from 9600 to 115200)?</p>
  
  <p>I am confused because of the serial data transfer protocol.I doubt it would effect the transfer speed that is noticeable. </p>
  
  <p>P.S. : 9600 * 12 = 115200</p>