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PWM_VOICE
- 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 th
ATmega169_Dual_PWM.rar
- AVR ATmega 169 Dual PWM used to control Servo style motors, speed can be controlled using RS232 connection,AVR ATmega 169 Dual PWM used to control Servo style motors, speed can be controlled using RS232 connection
AT91SAM7S64-PWMAudio
- IAR环境下AT91SAM7S64开发板例程(实现PWM音频)-IAR development board under AT91SAM7S64 routine (to achieve PWM audio)
voice.rar
- PWM语音播放器基于单片机PwmVoice.ewd,PWM audio player based on single chip PwmVoice.ewd
AN_O0326
- 利用PWM功能实现语音播放功能。本系统应用于Suplus SPMC65* Series上,使用PWM功能播放WAV格式的语音文件。-PWM function implementation using voice playback functionality. The system applies to Suplus SPMC65* Series on, use the PWM function to play WAV format audio files.
rr1050ver10pir
- AVR PWM Audio player from FAT16 MMC version-AVR PWM Audio player from FAT16 MMC version11
rr1050ver11
- AVR PWM Audio player from FAT16 MMC version11-1
rr1050ver12pir
- AVR PWM Audio player from FAT16 MMC version12pir
rr1050ver14alarm
- AVR PWM Audio player from FAT16 MMC version14 alarm
rr1050ver11
- AVR PWM Audio player from FAT16 MMC ver-AVR PWM Audio player from FAT16 MMC ver11
at91_sam7s64_iar_Ex
- AT91SAM7S64EK开发板源码,ARM入门的最佳参考选择,里面包含多个实验程序,ADC & Flash & PWM Audio等。-AT91SAM7S64EK source development board, ARM reference to choose the best entry, which contains a number of experimental procedures, ADC & Flash & PWM Audio and so on.
demo
- 下面是目录介绍 ADC---------ADC模数转换实验 ASM---------汇编程序实验 ASM_c-------汇编和C语言混合实验 CF----------CF读写实验 DcMotor-----直流电机实验 DMA——-----DMA数据传输实验 GPRS--------GPRS/GSM通讯实验 GPS---------GPS全球定位实验 IDE---------IDE测试实验 IIC---------IIC读写实验 IIS--------
AN_O0326
- 利用PWM功能实现语音播放 SPMC65系列单片机上,使用MCU的 PWM 功能播放WAV规格的语音文件。WAV格式的语音文件存储于外扩的 Flash SPR4096中,MCU 通过普通 IO 模拟访问 SPR4096的时序,用串行方式读取 SPR4096中的语音数据,并将语音数据转换为 PWM输出。-Voice playback using PWM function realization SPMC65 MCU, use the MCU s PWM function specific
audio
- 根据PWM产生不同的频率和分贝,发出不同的声音,用来进行听力检测。系统时钟为12MHZ-According to the PWM frequency and decibel, different sounds, used for the hearing test. System clock to 12MHZ
WT588D-UV1.1
- 1、产品特征 28脚模块封装,可通过更换存储器以获得不同长度的语音存储时间; 支持2M bit ~32M bit容量的SPI-Flash(注:1byte=8bit); 采用WT588D-20SS语音芯片当作主控核心; 内嵌独特的人声语音处理器,使语音表现极为自然悦耳; 内置13Bit/DA转换器,以及12Bit/PWM音频处理,确保高品质语音输出;
base-on-mega16-WAVE-audio-player
- 基于atmega16中的快速PWM,利用比较匹配中断可以改变PWM的占空比实现DA转换。-base on mega16 WAVE audio player
nRF24LE1-Audio-PWM-converter
- nRF24LE1 audio to PWM converter with transmiter
nRF24LE1 Audio PWM converter.
- nRF24LE1 Audio PWM converter.
Nexys4FFTDemo-master
- A simple Verilog example of a 4096pt FFT on analog input from a Nexys 4 XADC. The input is sampled at 1MSPS, oversampled to produce 14-bit samples at 62.5kHz, then sent to the FFT processing modules and passed through to PWM Audio out. The FFT output
stm8_play_wav_by_wang@2017-7-7
- 通过串口将音频数据发往stm8,stm8通过互补的pwm通道输出BTL推动喇叭播放音乐。wav格式为16K采样8bit模式,附带了xp的录音机可以进行格式转换。(Through the serial port to the audio data sent to stm8, stm8 through the complementary pwm channel output BTL to promote the speaker to play music. wav format for the 16