Specifications

• Model: RP-HC-55-S
• Color Name: Silver
• Headphones Form Factor: In-ear ear-bud
• Headphones Technology: Binaural
• Item Weight: 0.35 pounds
• Reduces outside nose by 88% (18dB) at 200Hz
• Compact pen-type design
• Cords holder for tangle-free storage in supplied carring pouch
• Clips to clothing for more carefree usage
• Small, medium and large ear pads along with plug adaptor for aircraft included
• 88% noise cancelling ability
• Stainless steel design & iPod matching style
• 9mm drive unit

Overview

D.Sound Concept and Technology

HIGH-QUALITY DIGITAL AUDIO SYSTEM

Digital Amplifier

Faithful sound from a digital amplifier built right into the Super One-chip LSI.

Conventional analog systems amplify the noise that's generated when digital signals are converted to analog. The D.SOUND's digital amplifier does not. Because it processes the signals digitally, in their original form, nearly all the way to the output stage, no noise is generated. You get clear, faithful reproduction of the music.

New Earphones

New Earphones deliver all the high-quality sound potential.

We increased the speaker diameter. we reshaped the housing to better match the speaker characteristics, resulting in a deeper, richer bass. And we improved the edge of the speaker diaphragm to make the treble more expansive.

D-AGC & S-XBS+

The D-AGC and the S-XBS+ minimise distortion to reproduce clear soundfrom bass to treble.

The D-AGC (Digital Auto Gain Control) suppresses distortion by adjsuting the amplifier gain so that output does not exceed the threshold level. This also helps the S-XBS+ deliver a rich, ultra-low bass. Here too, the high-quality sound is made possible by the built-in digital amplifier.

Digital Re-Master for WMA*1 and MP3*2

Digital Re-Master compensates for lost sound data

Digital Re-Master automatically compensates for the high frequency sound that's lost when data is compressed as part of the recording process. The result is a full-bodied sound with quality that is closely approximates the original.