数字化语音存储与回放系统设计主要以单片机为核心,具有结构紧凑、灵活录音和回放功能、语音音量自动控制功能。本文主要从系统方案、硬件设计、软件设计方面介绍了数字化语音存储与回放系统的设计。 Digital voice storage and playback system design mainly to the microcontroller as the core, with a compact, flexible recording and playback capabilities, voice volume control. This article mainly introduces the design of digital voice storage and playback system from the aspects of system solution, hardware design and software design.