When choosing a Bluetooth audio codec, there are four main options to consider: aptX, aptX HD, SBC, and AAC. Each of these codecs offers a different set of features and benefits, so it is important to understand the differences between them in order to make the best choice.
The aptX codec is a low-latency codec designed to provide CD-quality audio streaming over Bluetooth. It is a standard Bluetooth codec that is widely supported by most devices, but it does not provide the highest audio quality.
The aptX HD codec is an improved version of the aptX codec that provides higher audio quality, with support for up to 24-bit/48kHz audio. It is a widely-supported codec, but is not as common as the standard aptX codec.
The SBC codec is a basic codec that is built into every Bluetooth device. It provides good audio quality, but is not as good as the aptX codecs. It also has a relatively high latency, which can affect audio quality when listening to music in real-time.
Lastly, the AAC codec is a high-quality codec designed to provide the best audio quality over Bluetooth. It is supported by most devices, but it is not as widely-supported as the aptX codecs.
When choosing a Bluetooth audio codec, it is important to consider the type of audio you are streaming and the devices you will be using. For streaming music, the aptX codecs are generally the best choice, as they provide excellent audio quality and low latency. For streaming video, the AAC codec is the best option, as it provides the highest audio quality.
Overall, when choosing a Bluetooth audio codec, it is important to consider the type of audio you are streaming, the devices you will be using, and the features and benefits of the different codecs. With the right codec, you can ensure that your audio streaming is of the highest quality.
As a professional manufacturer of low power Bluetooth module, Tecksay has independently developed and produced a number of BLE Bluetooth modules that have been applied to many industries. With more than ten years of industry experience, Tecksay can customize BLE embedded solutions for customers from design, project management, function customization, system development and other aspects.