AKM is the name of a function library in C language. This function library was developed by Asahi Kasei Microsystems and can implement digital signal processing and audio processing functions. The AKM function library provides some commonly used algorithms and calculation formulas to help programmers complete audio processing and digital signal processing more efficiently.

The AKM function library can be used on multiple platforms, including Windows, Linux, Mac and other operating systems. It supports multiple programming languages, such as C language, C++, Python, etc. Therefore, the AKM function library can be widely used in audio processing systems, speech recognition systems, music players and other fields.

The AKM function library can implement some specific functions by calling its API interface. For example, the AKM function library can realize audio file decoding, audio file encoding, audio digital signal processing and other functions. The AKM function library is also widely used in various music players. Audio playback and other related operations are implemented by calling the interface in the function library. At the same time, there are also some companies that have developed their own audio processing software and hardware based on the AKM function library.