ldac

Audio Transmission APP on Windows (LDAC, LHDC V5, LE Audio, aptX Adaptive, aptX HD, aptX Low Latency, aptX, AAC, SBC XQ, SBC, FastStream, Opus, Opus 05)

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

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

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

Custom firmware for the Sony NW-A55 (NW-A50 series) Walkman — a native replacement player UI that keeps Sony's DSP, LDAC and USB-DAC intact.

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

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

Only for the people who read the rentry.

Native macOS menu-bar controller for Sony Bluetooth audio devices, with LDAC playback

LDAC decoding library implemented in another way

macOS menu bar app that streams your Mac's audio to Bluetooth headphones with LDAC, aptX HD, aptX, AAC or SBC — better codecs than macOS uses on its own.

Flutter companion for BDK ESP32 Bluetooth speakers. Visual EQ presets, 22 LED effects, BLE controls and detailed Android codec preferences. Android-tested development preview; desktop and Apple support in progress.

simply view Bluetooth Audio Codec your current BT device use. （eg. AAC, aptX, SBC, LDAC, aptX HD...）

FIIL 耳机 LDAC 解锁的一次失败研究记录：81 个候选授权码全部被固件拒绝、四个方向全堵死、四次判断失误复盘。不含任何工具或解锁说明 —— 以一副原本已解锁 LDAC 的耳机变成未解锁状态为代价。

Luminescence Dose and Age Calculator (LDAC v1.2)

ESP32 hi-res Bluetooth speaker firmware: A2DP sink + AVRCP with LDAC, LHDC V5 (192 kHz/24-bit), aptX, aptX HD, AAC, SBC, Opus and Samsung SSC decoders. Own BT host stack, ESP-IDF 6.1.

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

Custom Bluetooth Classic A2DP and BLE GATT library for Arduino GIGA R1 WiFi: PCM5102A I2S, STM32H747 ARM codec ports and lazy memory allocation. In active development.

OpenLDAC 中文版 — 上游 v1.0.0 的简体中文汉化 + WASAPI 采集崩溃修复（上游编码器为占位实现，不含真实 LDAC 编码与发送）