Research on the Developmental Trend of Computer Music Technology under the Background of Multi-channel Stereo Recording

Abstract

In this paper, we conduct research on the developmental trend of the computer music technology under the background of multi-channel stereo recording. Surround sound is not only used in the film, home theater, also penetrated the digital TV and digital broadcasting. But because of the limitation of storage media capacity and transmission bandwidth must use all kinds of that audio compression technology to transmit audio data. As a more general and more practical significance, as masking and by masking sound are not limited to their respective resend by a single speaker, but in different proportion to their respective channel sound level is poor. To deal with this issue, this paper integrates the signal denoising method as the optimization and achieves better performance.