ldac

For avoiding "cheapie sound" distortion like a thin veiling smokescreen specific to LDAC Bluetooth earphones and DAC's under $30 (probably), this module sets near ideal re-sampling which involves special digital filtering at the system-wide mixer.

ESP32 Bluetooth A2DP Sink with LDAC, aptX, aptX-HD, AAC codec support.

ESP32 A2DP Bluetooth Audio Sink with BLE GATT, DSP, Level Meters, and LDAC support

Hiby R1 Rockbox Bluetooth with APTX , LDAC & APT-X HD Support

A free Windows utility for managing Bluetooth audio profiles (A2DP/HFP)

Multi-codec Bluetooth A2DP audio sink for the ESP32-S31 on ESP-IDF v6.1 — LDAC, aptX/HD/LL, LHDC-v5, Opus, LC3plus, AAC, SBC. Runs entirely on internal SRAM

LDAC decoding library implemented in another way

Only for the people who read the rentry.

Android app for ESP32 Bluetooth speaker control. Features DSP/EQ controls, LDAC/aptX/AAC codec selection, LED matrix effects, real-time audio visualization, OTA firmware updates over BLE. Control bass boost, channel flip, 3-band equalizer for your DIY Bluetooth speaker project.

Luminescence Dose and Age Calculator (LDAC v1.2)

Espressif IoT Development Framework. Official development framework for Espressif SoCs. Classic Bluetooth with multiple Codecs.

Linux tool that turns your laptop into a Bluetooth headphone to verify which audio codecs (LDAC, LHDC, aptX) your Android phone actually supports.

A from-scratch replacement Home app for the Sony NW-A55/A50 Walkman

Setting re-sampling parameters of AudioFlinger (the system-wide mixer) so as to improve audio quality of DAC's under $30 and LDAC BT devices especially

Omarchy controls for Sony ULT WEAR: battery, ANC/Ambient, ULT modes, sound feedback, and verified LDAC switching.

Audio Link is a local network lossless audio streaming tool that streams the system audio playing on a Windows PC to an Android device in real time with lossless quality and ultra-low latency.

ESP32-WROOM A2DP sink amplifier with LDAC, aptX HD/Classic, AAC/SBC, PCM5102 and SSD1306 FFT

A Linux desktop control panel for Bluetooth audio codecs on PipeWire and WirePlumber.

A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF

Native Android app that monitors Bluetooth audio codecs (LDAC, aptX, AAC, SBC) in real time — live bitrate/sample-rate dashboard, persisted history with export, connection-stability tracking, smart notifications, and optional background monitoring.