Nuraphone Nuraloop

The world’s first earphone to automatically learn and adapt to your hearing. Engineered with the same patented technology as the multi-award-winning Nuraphone, the NuraLoop adds a new dimension to wireless listening. Delivering a revolutionary sound experience for on the move listeners, in a compact form with industry-leading battery life. Connect with Bluetooth 5 for convenience, or with a magnetically-connected analog cable when listening in the air or as in-ear monitors by a musician. Experience depth and detail like never before.

Key aptX™ HD Features

Wireless HD sound

aptX HD is designed to deliver 24-bit wireless HD audio wirelessly over Bluetooth

High signal output for amazing sound

aptX HD has been engineered to improve the signal-to-noise ratio, resulting in lower background noise

Minimal sound distortion

With lower Total Harmonic Distortion (THD) and no audio artefacts you can enjoy your music with hardly any interference

aptX™ HD Tech Specifications

Sound quality
  • THD+N@1kHz:  -80dB
  • SNR@1kHz:  129dB
  • PEAQ audio quality: -0.05
Audio Encoding
  • 24-bit, up to 48kHz sampling rate
Program memory usage
  • 3.3kwords (encoder) / 3.6kwords (decoder) 
Data memory usage
  • 1.8kwords
Bit Rate
  • 576 Kbits (48 kHz sampling)
Capability
  • Backwards compatible with existing aptX products