The idea of programming might sound like a daunting task, but don’t worry. We designed this chapter so that you can get your feet wet without having to delve into the deeper complexities of programming. The chapter begins with a discussion on CodeWar

语音信号处理，均衡播放，说话者语音识别，加速播放以及回音音效-Speech signal processing, balanced play, speaker voice recognition, accelerated playback as well as echo sound