ZEM headphones to cancel up to 37dB background noise without additional electronics!

By Vinod Yalburgi | Updated 16 Jul 2010
ZEM headphones to cancel up to 37dB background noise without additional electronics!
SensGard ZEM headphones

Dr. Jozef Zwislocki, an audio researcher, has reportedly researched a new technique that adopts a simple amplifier to provide up to 37 dB background noise cancellation and reproduce crystal clear sound output on the SensGard ZEM headphones, in both low and high frequency ranges.

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The SensGard ZEM headphones is said to weigh hardly 2 ounces and completely portable with folding option. It is reportedly priced around $90 that seems lighter on the wallet compared to other expensive gadgets available for noise cancellation in the market.

Vinod Yalburgi
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