Panasonic today announced the debut of its new RP-HC700 Noise Canceling Headphones, which reduce outside noise by 92% (22dB at 200HZ), making them ideal for creating a quieter environment. They are designed to filter out background noise by generating a signal of the opposite phase to effectively cancel it.  Additionally, the headphones reduce low frequencies such as the drone of a plane’s engine or a loud air conditioning unit.  The noise-canceling feature can also be switched off to allow the user to converse or to reduce background noise by virtue of the headphone’s comfortable insulated housing.  When the noise canceling effect is off, the headphones can still be used as normal headphones.

“Whether used to block out sound while on an aircraft or to create a tranquil environment so you can enjoy your music, these new headphones are up to the challenge,” said Tom Hantson, Panasonic’s national product manager.

These comfortable headphones feature large, 40mm drivers with Neodymium rare-earth magnets for pure, natural sound reproduction and a well-rounded response that keeps the bass pumping without overwhelming the music. The ultra thin diaphragm is made from natural fiber bio-cellulose which has the sound velocity advantages of both aluminum and titanium, along with the warm, delicate sound that a paper diaphragm provides.  Trebles are sparking clear, and bass notes are deep and rich.

Boasting ergo-design earpads made of soft, high-grade synthetic leather, the RP-HC700 headphones provide long listening comfort.  Thanks to their swivel mechanism they conveniently fold for compact storage and come with a protective carrying case, making them ideal for travel. They operate on one AAA Alkaline battery and have a frequency response of 8Hz – 22kHz.

The RP-HC700 noise canceling headphones will be available in April 2010, with a suggested retail price of $199.99.