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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
