‰ NOW 7 1/2 WPM ‰ TEXT IS FROM JUNE 2014 QST PAGE 40 ‰ DIFFERENCE COMES DOWN TO TENTHS OF A DECIBEL IN MOST CASES. THAT MAY SEEM SIGNIFICANT ON A PERCENTAGE BASIS, BUT NOT IN TERMS OF ITS EFFECTS ON RADIO COMMUNICATIONS. FOR MISMATCHED WINDOW LINE, HOWEVER, THE DIFFERENCE IS INDEED SIGNIFICANT. FOR MANY YEARS ARRL PUBLICATIONS HAVE STATED THAT ‰ END OF 7 1/2 WPM TEXT ‰ QST DE W1AW ƒ