搜索资源列表
G.711
- pulse code modulation (PCM) of voice frequencies G7-pulse code modulation (PCM) of voice frequencies G711
ctc_int
- Example of programming 82C54 timerswith 82C59 interrupt controller This example uses CTC channel 0 to monitor a tachometer type pulse input. The CTC is set to generate an interrupt for every 5 pulses which in the example equals 1 degree of rotation.
taudio
- 从一个多路音频PCM帧数据中,解析出每一路的音频数据,并存成文件-PCM audio from a multi-frame data, the analysis of each road out of the audio data, save to file
PCMSYSTEM
- PCM编解码系统仿真PCM编解码系统仿PCM编解码系统仿真-PCM SYSTEM
Telquantizedcompander
- this gives summary about pcm
ydbdddwkzyxzqzsb
- 增量调制是由PCM发展而来的模拟信号数字化的一种编码方式，它是PCM的一种特例。增量调制编码基本原理是指用一位编码，这一位码不是表示信号抽样值的大小，而是表示抽样幅度的增量特性，即采用一位二进制数码“1”或“0”来表示信号在抽样时刻的值相对于前一个抽样时刻的值是增大还是减小，增大则输出“1”码，减小则输出“0”码。输出的“1”，“0”只是表示信号相对于前一个时刻的增减，不表示信号的绝对值。实验原理图如图1所示：
atmel161_IDT821054
- ATmega161控制IDT821054进行4路PCM编解码的C语言源码。-ATmega161 control IDT821054 PCM codec for 4 C-language source.
pcm_slv_top
- 实现了verilog语言的pcm编码功能-verilog pcm module
G.711
- G.711通过C语言实现，通过PCM非线性编码-Through the C language G.711, PCM coding
FPGAMP3_LUKA_Project_Proposal
- The goal of this project is to design a MPEG Layer III (MP3) player using a FPGA board. The FPGA will read MP3 source files, decode them into a 16-bit Pulse Code Modulated (PCM) output, and play the audio files through an external speaker.
dat2pcm
- 将dat数据转为pcm文件，用于DSP开发音频算法时听输出信号的声音-Dat file data into the pcm for audio DSP algorithm development to listen to the output data
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
PCM_to_PWM
- 語音的16bit PCM Data 轉成PWM方式輸出-Voice of 16bit PCM Data converted into PWM mode output
Student
- A律PCM编码以及译码，CVSD编码以及译码，应用于通信系统实验-A-law PCM codec, CVSD codec
adpcm_decorde_corde
- 该程序用于处理音频数据，将从声卡直接采集的pcm格式的数据压缩成adpcm格式进行传输，从而达到节省流量的目的。-The procedure for processing audio data, collected directly from the sound card pcm format of the data compression into a transmission format adpcm to achieve the purpose of saving flows.
ccs_c_manual
- C Compiler Reference Manual.The PCB, PCM, and PCH are separate compilers. PCB is for 12-bit opcodes, PCM is for 14-bit opcodes, and PCH is for 16-bit opcode PIC microcontrollers.
main
- ADPCM与PCM的编解码程序，效果不错，压缩率有待提高。感兴趣可以试一下-ADPCM and PCM encoding and decoding procedures, the effect is good, the compression ratio to be improved. Interested can try
bufferShiftIn.ZIP
- PCM interface to parallel data. Tested and used in project.
bufferShiftOut_PCM.ZIP
- output parallel data from PCM interface. Tested and used in project.
dsp_adpcm_algorithm
- 德州仪器dsp5402芯片上实现pcm和adpcm语音压缩,有实际测量结果。程序环境是ccs。-pcm and adpcm algorithm based on dsp 5402.