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[VHDL-FPGA-Verilog] pcm(8)

Description: 语音编码的VHDL源码,已经调试通过.压缩文件中包括调试过程代码.-speech coding VHDL source code, debugging has been adopted. Compressed files to include debugging code.
Platform: | Size: 79872 | Author: zhangruqi | Hits:

[Mathimatics-Numerical algorithms] G711-A

Description: g711-pcm的音频编码ＶＨＤＬ源代码-g711-pcm audio coding VHDL source code
Platform: | Size: 12288 | Author: feng | Hits:

[Multimedia program] caibian

Description: PCM通信数据串码的形成,用FPGA产生的数据采集.-PCM communication data string to form code, using FPGA generated data collection.
Platform: | Size: 58368 | Author: 高静 | Hits:

[VHDL-FPGA-Verilog] GetPcmSim

Description: PCM数据采集，CPLD部分。 写了很长时间了。 通过串口传送到PC。-PCM Data Acquisition, CPLD part. Wrote a very long time. Through the serial port to send to the PC.
Platform: | Size: 1041408 | Author: pancat | Hits:

[VHDL-FPGA-Verilog] alaw

Description: 使用VHDL实现通信脉冲编码调制（PCM）中的a律转换，并实现串并、并串转换。-Use VHDL to achieve communication pulse code modulation (PCM) of a law conversion, and to achieve and string, and string conversion.
Platform: | Size: 5120 | Author: wl | Hits:

[VHDL-FPGA-Verilog] ulaw

Description: 使用VHDL语言，实现通信脉冲编码调制（PCM）的u律压缩。-Using VHDL language, the realization of communication pulse code modulation (PCM) of u law compression.
Platform: | Size: 5120 | Author: wl | Hits:

[Multimedia program] pcmin

Description: 该程序是关于pcm编码的，即脉冲调制技术，用来对输入的模拟信道进行编码和调制-The program is on the pcm coding, that is, pulse modulation techniques, used to input analog channel coding and modulation
Platform: | Size: 1024 | Author: 靓仔 | Hits:

[VHDL-FPGA-Verilog] BFL_Encode

Description: 将宽度为width位的并行输入数据按BiΦ-L码(曼彻斯特码)方式进行编码后串行输出，输出数据的宽度为(2*width)，BiΦ-L码是PCM码的一种，常用的PCM编码方式有：NRZ-L,BiΦ-L和BiΦ-M三种-The width of the parallel-bit width input data by BiΦ-L code (Manchester code) way encoded serial output, the output data width (2* width), BiΦ-L code is a PCM code, commonly used Has PCM encoding: NRZ-L, BiΦ-L and three BiΦ-M
Platform: | Size: 1024 | Author: 贺明辉 | Hits:

[Embeded-SCM Develop] code

Description: this gives information about PCM
Platform: | Size: 64512 | Author: shiva | Hits:

[Program doc] pcmtelemetrylvfpga

Description: this gives information PCM
Platform: | Size: 243712 | Author: shiva | Hits:

[Communication-Mobile] pcm

Description: information about PCM
Platform: | Size: 3079168 | Author: shiva | Hits:

[Software Engineering] pcm

Description: 基于FPGA的PCM编码器与解码器的设计-about fpga and pcm
Platform: | Size: 15268864 | Author: 晓刚 | Hits:

[VHDL-FPGA-Verilog] PCM

Description: 基于FPGA的PCM编码器与解码器的设计-about fpga and pcm
Platform: | Size: 121856 | Author: 晓刚 | Hits:

[Multimedia program] chengkong

Description: 程控 PCM基带信号 传输 系统.rar-Programmable baseband PCM signal transmission system. Rar
Platform: | Size: 24576 | Author: 晓刚 | Hits:

[VHDL-FPGA-Verilog] ima_adpcm_encoder_latest.tar

Description: This project features a full-hardware sound compressor using the well known algorithm: IMA ADPCM. The core acts as a slave WISHBONE device. The output is perfectly compatible with any sound player with the IMA ADPCM codec (included by default in every Windows). Includes a testbench that takes an uncompressed PCM 16 bits Mono WAV file and outputs an IMA ADPCM compressed WAV file. Compression ratio is fixed for IMA-ADPCM, being 4:1. PLEASE NOTICE THAT THIS CORE IS LICENSED UNDER http://creativecommons.org/licenses/by-nc-sa/3.0/ (Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported). That means you may use it only for NON-COMMERCIAL purposes.
Platform: | Size: 23552 | Author: Arun | Hits:

[Other] pcm

Description: 1）．输入码流DATA，速率为2.04Mb/S；每帧256bit，其中前8bit为帧同步码；偶数帧的帧同步码为10011011，奇数帧的帧同步码为110XXXXX（X为任意值）。 2）．系统初始状态为失步态，失步信号FLOSS输出低电平，电路在输入码流里逐比特搜寻同步码，当搜寻到第一个偶帧同步码后，电路转为逐帧搜寻，当连续三帧均正确地搜寻到同步码后，系统状态转为同步态，失步信号输出高电平；否则电路重新进入逐比特搜寻状态。 3）．系统处于同步态后，当连续四帧检出的同步码均错误，则系统转为失步态，失电路时序说明： -none
Platform: | Size: 2048 | Author: alan | Hits:

[VHDL-FPGA-Verilog] pcm

Description: 　　在光纤通信系统中，光纤中传输的是二进制光脉冲"0"码和"1"码，它由二进制数字信号对光源进行通断调制而产生。而数字信号是对连续变化的模拟信号进行抽样、量化和编码产生的，称为PCM（pulse code modulation），即脉冲编码调制。这种电的数字信号称为数字基带信号，由PCM电端机产生。-In optical fiber communication systems, fiber-optic transmission of light pulses is a binary " 0" code and " 1" code, which is a binary digital signal to carry out on-off modulation source derived. The digital signal is a continuously variable analog signal sampling, quantization and coding generated is called PCM (pulse code modulation), or pulse code modulation. Such as digital signal power digital baseband signal by the PCM client machine generated electricity.
Platform: | Size: 1024 | Author: 圈石 | Hits:

[Multimedia program] PCM

Description: PCM采编器,帧长64字，字长为8位，地址分配如下： 帧同步码 0，1路 模拟通道 2-50路 数字通道 51-63路,串行输出数据，输出地址，模拟通道片选，数字通道片选-PCM editing device, frame length 64 characters, word length of 8-bit address as follows: frame synchronization yards 0,1 analog channels 2-50 channel digital channels 51-63 Lu, serial output data, output address, analog channel film election, the digital channel chip select
Platform: | Size: 4096 | Author: 虎 | Hits:

[Multimedia program] PCM

Description: 采用13折线A率的PCM编码,逐次反馈型编码器。-A broken line 13 the rate of use of PCM encoding, successive feedback encoder.
Platform: | Size: 655360 | Author: 军 | Hits:

[ELanguage] pcm

Description: 利用VHDL语言和模块化设计实现PCM编译码的功能，整体工程和代码全有。-PCM encode and decode by VHDL in Quartus2.
Platform: | Size: 835584 | Author: nancy | Hits:
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