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语音录放系统的设计与实现

更新时间:2020-10-29 23:26:14 大小:3M 上传用户:gsy幸运查看TA发布的资源 标签:语音录放系统 下载积分:1分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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随着人类科学技术的发展,人们对于语音录放系统存储的工具也在不断改变,其中发展最好的是数字语音录放系统。本文主要介绍数字化语音录放系统的工作方式及其原理,其原理就是单片机控制系统的各种模块实现语音录放的功能,利用语音录放电路和A/D、D/A转换电路来实现语音信号的保存与还原的任务,并通过运放电路和喇叭将声音播放出来,进而达到记录和播放语音的目的。

With the development of human science and technology,people's storage tools for voice recording and playback systems are constantly changing,among which the best development is digital voice recording and playback s paper mainly introduces the working mode and principle of digital voice recording and playback principle is that various modules of single-chip computer control system can realize voice recording and playback voice recording and playback circuit and A/D,D/A conversion circuit are used to realize the task of voice signal preservation and restoration,and the voice is broadcast through OP-AMP circuit and loudspeaker,and then achieve the purpose of recording and playing voice.

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语音录放系统的设计与实现.pdf 3M

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