var knowles = [
	"Boom","headsets","transducers","acoustics","dampers","accelerometers","silicon microphone",
	"waterproof microphones","speech recognition","voice recognition","balanced armature speakers","speakers,microphones",
	"beepers","condenser microphones","mics","noise canceling microphones","far field microphone","far field,arrays","microphone arrays",
	"single element microphones","headphones","magnetic microphones","acoustic components","audio components","input devices",
	"boom microphones","piezo ceramic microphones","miniature microphones","micro speakers","miniature speakers","cellular hands-free",
	"acoustic solutions provider","wireless headsets","lapel microphones","SiSonic","IntelliSonic","digital microphones",
	"directional microphones","omnidirectional microphones","unidirectional microphones","MEMS microphones","earbuds",
	"hearing health microphones","potentiometers","in-ear headsets","consumer electronics","electret microphones",
	"ultrasonic sensor","volume controls","hearing health speakers","receivers","hearing instrument microphones",
	"hearing instrument receivers","faceplate","switches","telecoils","programming accessories","behind the ear",
	"in the ear","in the canal","completely in the canal","cochlear","hearing health","hearing instrument transducers",
	"hearing aid transducers","hearing aid microphones","hearing aid receivers","hearing instrument microphones",
	"hearing instrument receivers","wax protection","ECMS","ECMs"
];