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Voice recorder with memo function

机译:带有备忘功能的录音笔

摘要

The present invention relates to a voice recording and reproducing apparatus having a memo function for a vehicle, and in particular, a voice input unit for amplifying and filtering a voice signal input according to a memo item; An analog-digital converter for converting an analog signal output signal from the voice input unit into a digital signal and outputting the digital signal; A voice memory unit for recording the digital signal converted from the analog-digital converter; A digital-analog converter for converting the digital signal read from the voice memory unit into an analog signal and outputting the analog signal; An audio reproducing unit for amplifying the analog signal output signal from the digital-analog converting unit and reproducing it through a speaker; A command input unit for inputting a recording and playback command; And sequentially recording the digital signal converted from the analog-digital converter in a predetermined address area in response to the recording command, and recording the audio data recorded in the predetermined area in the voice control part in response to the playback command. And a controller for controlling the voice memory unit to output to an analog converter.;Therefore, in the present invention, by implementing a voice memo can be recorded and reproduced urgently, even without a writing tool during driving, there is no need to stop the vehicle for the memo, and prevent accidents that may occur due to unreasonable memo while driving It can work.
机译:语音记录和再现设备技术领域本发明涉及一种具有用于车辆的备忘录功能的语音记录和再现设备,尤其涉及一种语音输入单元,其用于对根据备忘录项输入的语音信号进行放大和滤波。模数转换器,用于将来自语音输入单元的模拟信号输出信号转换为数字信号并输出​​该数字信号;语音存储单元,用于记录从模数转换器转换的数字信号;数模转换器,用于将从语音存储单元读取的数字信号转换为模拟信号并输出​​该模拟信号。音频再现单元,用于放大来自数模转换单元的模拟信号输出信号,并通过扬声器进行再现;命令输入单元,用于输入记录和回放命令;然后,响应于记录命令,将从模数转换器转换的数字信号依次记录在预定地址区域中,并且响应于回放命令,将记录在预定区域中的音频数据记录在语音控制部分中。以及用于控制语音存储单元以输出到模拟转换器的控制器。因此,在本发明中,通过实现语音备忘录,即使在驾驶过程中即使没有书写工具也可以紧急地记录和再现语音备忘录。备忘的车辆,并防止在开车时因不合理的备忘而发生事故。

著录项

  • 公开/公告号KR19990012938U

    专利类型

  • 公开/公告日1999-04-15

    原文格式PDF

  • 申请/专利权人 홍종만;

    申请/专利号KR19970026116U

  • 发明设计人 강동석;

    申请日1997-09-19

  • 分类号G11B20/10;

  • 国家 KR

  • 入库时间 2022-08-22 02:14:24

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