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实验 3 ADPCM 编 / 译码实验

实验 3 ADPCM 编 / 译码实验. 一、实验内容 掌握 ADPCM 编译码原理 观察 ADPCM 编译码各点波形 , 掌握信号在编译码过程中信号波形的变化 掌握 ADPCM 编码时序、时钟信号测试. 二、实验设备. 34P05 ADPCM 编码模拟信号输入，通常与同步正弦波输出 P04 或非同步函数信号输出 P03 连接。 34TP03 ADPCM 编译码时钟输入测试点，为 64KHZ 。 34TP04 ADPCM 编译码抽样 ( 时序 ) 脉冲测试点，为 8KHZ 窄脉冲。 34P06 ADPCM 编码输出。

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实验 3 ADPCM 编 / 译码实验

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  1. 实验3 ADPCM编/译码实验 • 一、实验内容 • 掌握ADPCM编译码原理 • 观察ADPCM编译码各点波形,掌握信号在编译码过程中信号波形的变化 • 掌握ADPCM编码时序、时钟信号测试

  2. 二、实验设备

  3. 34P05 ADPCM编码模拟信号输入，通常与同步正弦波输出P04或非同步函数信号输出P03连接。 • 34TP03 ADPCM编译码时钟输入测试点，为64KHZ。 • 34TP04 ADPCM编译码抽样(时序)脉冲测试点，为8KHZ窄脉冲。 • 34P06 ADPCM编码输出。 • 34P07 ADPCM译码输入，它常直接或经信道与34P06连接

  4. 三、参考实验波形

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