---
title: "Discussion on \"The Bluetooth LE Audio Handbook: From \"Why Does My Call Sound Like a Tin Can?\" to AOSP Implementation\" | Hashnode"
description: "Discussion on \"The Bluetooth LE Audio Handbook: From \"Why Does My Call Sound Like a Tin Can?\" to AOSP Implementation\". Since the early 2000s, Bluetooth has been the dominant way we listen to wireless audio, powering everything from the first mono headsets to today's true wireless earbuds.\nBut the underlying technology"
url: "https://hashnode.com/posts/the-bluetooth-le-audio-handbook/69d6805e707c1ce76855752b"
---

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# [The Bluetooth LE Audio Handbook: From "Why Does My Call Sound Like a Tin Can?" to AOSP Implementation](https://freecodecamp.org/news/the-bluetooth-le-audio-handbook?utm_source=hashnode&utm_medium=feed)

Since the early 2000s, Bluetooth has been the dominant way we listen to wireless audio, powering everything from the first mono headsets to today's true wireless earbuds. But the underlying technology

Apr 8 · 42 min read · freecodecamp.org  
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-   [#leaudio](https://hashnode.com/tag/leaudio)
-   [#bluetooth](https://hashnode.com/tag/bluetooth)
-   [#bluetooth-low-energy](https://hashnode.com/tag/bluetooth-low-energy)
-   [#audio](https://hashnode.com/tag/audio)
-   [#handbook](https://hashnode.com/tag/handbook)

## Written by

[Nikheel Vishwas Savant](https://hashnode.com/@nsavant)

@nsavant

  
[View profile](https://hashnode.com/@nsavant)

Exploring the hidden layers of Bluetooth, AI, and Embedded Systems.

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