Wired earphones are always a better option to get a clear and worthwhile audio experience. But Bluetooth earphones are notably more advanced than wired. However, there was a drawback that Bluetooth earphones couldn’t send large audio files and deliver bad audio quality service. So, Bluetooth Audio Codecs came into existence.

Because Bluetooth Audio Codecs are hard algorithms that compress audio into small packets for wireless transmission, Among them, SBC and AAC are the two most common codecs. Moreover, changing these codecs to another compatible one can result in a better sound experience than ever. So, here we will discuss Bluetooth Audio Codecs and their switching procedures.

How to check the Bluetooth audio codec on Android

There are numerous Bluetooth audio codecs such as SBC and AAC called lossy codecs. because they compress data to speed up audio quality. aptX and LDAC, on the other hand, are codecs that aim to deliver high transmission rates with low latency. Luckily, Android supports a vast range of audio codecs.

LC3 is an efficient Bluetooth® audio codec for use in LE Audio profiles. It is capable of encoding speech and music at various bitrates and can be incorporated in any Bluetooth audio profile. To increase the audio quality, it is strongly recommended to implement PLC (Packet Loss Concealment) at receiving ends of audio connections. The role of PLC is to conceal the effect of unavailable or corrupted frame data for decoding (an example of PLC is provided in the LC3 codec specification).
Courtesy: Bluetooth

For better audio quality, you need to check the supported audio codec compatible with both earphones and smartphones. So, you can take a look at your Android audio codec easily. However, if you are unable, then follow the below-stated instructions.

  • First, head over to Settings.
  • Locate the phone and tap on it.
  • Under About Phone, tap on the build number seven times.
  • Now, go to developer settings and locate the Bluetooth Audio Codec.
  • Tap on that Bluetooth Audio Codec option.
  • Following this, you will see your device’s supported codecs.
  • That’s it. You’re done with checking your device’s Bluetooth audio codecs.

But if you need to change your Bluetooth codec as per earphones, then you can easily do so. To help the user, below are some instructions to change the Bluetooth audio codec. So, without any more delay, let’s get started.

  • Simply head over to your device settings.
  • Scroll down and tap on “About Phone.”
  • Now, locate the build number and tap until the developer mode switches on.
  • Then, tap on Developer mode and navigate to the Bluetooth audio codec.
  • Following this, you will see the list of available audio codecs for your device.
  • Now, choose the Bluetooth audio codec appropriate to the earphone’s codec.
  • That’s it. You’re done with changing the Bluetooth audio codec.

Conclusively, Bluetooth Audio Codecs are the best way to increase the audio experience. But adjust those codecs as per your device and earphone compatibility. Although we have explained everything in a brief explanation, If any user still has queries, then ask them all in the below section.