Blind audio watermarking for tamper detection based on LSB

Recently, the attention of researchers has Audio because of the audio capability to hide data. There is some research to hide data in audio using watermarking technique. Some of them tried to use the watermark technique to protect the audio file of any tampering. The current research defined in this chapter issue by using cheap audio watermarking and preserves audio files from any tampering. It will discuss more on previous study on tamper detection. The method provides both embedding and extraction solutions.