ELK GROVE VILLAGE, Ill., BUSINESS WIRE — Etymotic Research Inc., the world leader in high-fidelity noise-isolating in-ear earphones, received two Best of Show awards for its recently introduced hf2(TM) premium iPhone(R) headset. The awards – from experts at iLounge.com and iPhone Matters – recognize superior products from among the thousands being introduced for iPhone and iPod(R) families.