With the development of technology, information is now transmitted through digital media. At this point, the concept of information security gains importance. It is the most valuable meta-information today. Many methods have been designed to transmit information in secure ways. While encryption, which is one of these methods, aims to protect the content of the message, steganography aims to hide the message's existence. Greek word meaning "hidden writing" steganography aimed to hide the existence of data. In this study, amplitude modulation, which is one of the steganography algorithms, the algorithm is examined.