2021 óta létezik a Qualcomm® aptX™ Lossless, amit ez a fejlesztés is támogat természetesen.
"...the latest aptX Lossless is the first codec that is claimed to transmit CD-quality (or 'lossless') music losslessly, without using a compression method that degrades sound quality..."
aptX Lossless features & specifications:
- Supports 44.1kHz, 16-bit CD lossless audio quality
- Designed to scale-up to CD lossless audio based on Bluetooth link quality
- User can select between CD lossless audio 44.1kHz and 24-bit 96kHz lossy
- Auto-detects to enable CD lossless audio when the source is lossless audio
- Mathematically bit-for-bit exact
- Bit-rate – ~1Mbps

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