文件名称:PWM_VOICE
介绍说明－－下载内容均来自于网络，请自行研究使用
用LPC213X系列的PWM来产生语音。语音数据来源于PC机转换后得到的。最大可以是16位的。
由于是PWM所以输出端口需要低通滤波才能够得到比较干净的声音。
可以经过修改使用LPC2132以上的ARM的D/A来产生。
This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM. -LPC213X series used to generate the PWM voice. Voice data from the PC after the conversion. It is the largest of 16. Because there is PWM output ports need low-pass filter can be relatively clean voice. It has been modified over the use LPC2132 ARM D / A to produce. This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM.
由于是PWM所以输出端口需要低通滤波才能够得到比较干净的声音。
可以经过修改使用LPC2132以上的ARM的D/A来产生。
This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM. -LPC213X series used to generate the PWM voice. Voice data from the PC after the conversion. It is the largest of 16. Because there is PWM output ports need low-pass filter can be relatively clean voice. It has been modified over the use LPC2132 ARM D / A to produce. This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
压缩包 : 89346522pwm_voice.rar 列表 PWM_VOICE PWM_VOICE\PWM_music.mcp PWM_VOICE\all.wav PWM_VOICE\all_voice.c PWM_VOICE\BIN2HEX.EXE PWM_VOICE\1.bat PWM_VOICE\src PWM_VOICE\src\IRQ.s PWM_VOICE\src\LPC2294.h PWM_VOICE\src\Startup.s PWM_VOICE\src\config.h PWM_VOICE\src\mem_a.scf PWM_VOICE\src\mem_b.scf PWM_VOICE\src\music.h PWM_VOICE\src\target.c PWM_VOICE\src\target.h PWM_VOICE\src\mem_c.scf PWM_VOICE\src\main.c PWM_VOICE\Readme.txt