搜索资源列表
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.
tw2835_4channel_record
- tw2835 音频测试播放程序，pcm 的档案格式，可选4路或单路-tw2835 Audio Test player, pcm file format, optional 4-way or one-way
WM8731_WM8731L(ver3.3)
- WM8731音频控制芯片的资料文档，可以在音频控制芯片选择中作为参考-WM8731 audio control chip data files for the pdf format, you can choose the audio controller chip as a reference
MP3PlayerBasedOnEmbeddedTechnology
- 以PHILIPS半导体公司推出的LPC2148 ARM为基础，搭建一个硬件平台，在该硬件平台上移植UC/OSII嵌入式操作系统。并以该嵌入式系统为基础，实现简单的FAT文件系统，实现对SD存储卡的读写操作，在文件系统平台上实现文件的读取、删除、显示等功能。了解MP3音频数据的编码原理和MP3文件的格式，硬件实现MP3音频数据的解码，歌曲播放功能。软件上实现必要的图形届面，以及各种功能的控制等。-PHILIPS launched in semiconductor company LPC2148 A
imm3851
- This project describes the work done on the development of an audio segmentation and classification system. Many existing works on audio classification deal with the problem of classifying known homogeneous audio segments. In this work, audio recordi
wav_player
- 基于STM32的wav音频格式播放器，播放文件存于SD卡，FAT16系统格式-Wav audio format based on the STM32' s player, to play the file stored on the SD card, FAT16 system format
IBUG430_source_sch
- Using Chip CC1050 for direct audio transmiting. This is programable micro transceiver for transmit NFM audio on selectable channel in 433 Mhz band. Code has configuration registers for direct audio transmitting. Project consist schematic, PC
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
- keil对Arm单片机编程（stm型号），实现程序中自动烧写音频（wave格式）到SPI Flash中，读取SPI Flash中的音频文件，并在SPEAKER输出-keil on the Arm chip programming (stm model), to achieve the program is automatically programmed audio (wave format) to the SPI Flash, SPI Flash read the audio file, an
AVR_WAV
- AVR WAV音频文件的播放，使用ATmega8读取EN25F32里面的数据，然后实现播放WAV音频，PCM格式编码-AVR WAV audio file player, which uses ATmega8 read EN25F32 data, and for playing WAV audio, PCM coding format
MP3PLYER
- 处理器读取预先放置在处理器中的音频文件，依据音频文件的格式设置I2S3接口。-The processor reads the pre-placed in the processor, audio files, set I2S3 interface based on the format of the audio file.
yinyue
- 单片机读取SD卡音乐直接利用SPWM波滤播放，在播放前需要将音频文件转化为PCM格式。-Microcontroller reads the SD card music playback directly use the SPWM wave filter in front of playing audio files need to be converted to PCM format.
MVs7860_04_src
- 音频解码芯片 支持USB/SD媒体 支持MP3 WMA等格式文件解码功能-Audio decoding chip supporting USB/SD media to support the MP3 WMA file format decoding function
wav-sounds
- 单片机直接播放wav声音，不用其他IC 声音内容使用winhex得到，更改其他声音请注意格式为wav 单声道 8bit 其他格式需改解码方式-SCM direct broadcast wav sound, no other IC audio content using winhex get change other sounds Note mono 8bit wav format to other formats can be changed decoding
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
audio player
- 用于从SD读取到解码播放的整套音频播放器代码，平台基于STM32，支持FLAC,MP3，APE等等格式(Used to read from SD to decode and playback of the entire set of audio player code, the platform based on STM32, support FLAC, MP3, APE and so on format)