·詳細(xì)說(shuō)明:功能非常完善的MP3編譯碼器,輸入文件WAV或AIFF,能夠方便的嵌入到你自己的系統(tǒng)當(dāng)中.- Function extremely perfect MP3 arranges the DECODER, input document WAV or AIFF, can facilitate inserting to you system文件列表: bladeenc-082-src
上傳時(shí)間: 2013-06-08
上傳用戶:anpa
MG3500SoC是支持H.264高清編解碼器的片上系統(tǒng),內(nèi)部集成一個(gè)嵌入式ARM926處理器,支持高清H.264編解碼、MPEG鄄2解碼和JPEG編解碼。介紹了MG3500SoC的主要性能特點(diǎn)、引腳排列、主要接口功能及在DVR上的應(yīng)用,以及MG3500SoC及其周?chē)骷挠布O(shè)計(jì),提出了在設(shè)計(jì)中應(yīng)注意的問(wèn)題。 Abstract: The MG3500System-on-Chip(SoC)is high definition(HD)H.264codec,including ARM926-EJ processor,H.264encoder/DECODER,MPEG2DECODER and JPEG/MJPEG encoder/DECODER.The features,pin assignments,interfaces and the typical application of MG3500in DVR are introduced in this paper.The application hardware circuit between the MG3500SoC and peripheral device are given,the questions which the syetem design needs to pay attention are explained.
上傳時(shí)間: 2013-11-12
上傳用戶:elinuxzj
技術(shù)相關(guān)信息 · 工具信息 · FAQs · 應(yīng)用范例 -HA0003S HT48 & HT46 MCU 與 HT93LC46 的通信 -HA0004S HT48 & HT46 MCU UART 的軟件實(shí)現(xiàn)方法 -HA0013S HT48 & HT46 MCU LCM 接口設(shè)計(jì) -HA0021S HT48 MCU輸入/輸出口的使用 -HA0055S 2^12 DECODER (8+4, 對(duì)應(yīng) HT12E)
上傳時(shí)間: 2013-10-16
上傳用戶:二十八號(hào)
This application note describes how to decode standard DTMF tones using the minimum number of external discrete components and a PIC. The two examples use a PIC which has an 8 bit timer and either a comparator or an ADC, although it can be modified for use on a PIC which has only digital I/O. The Appendices have example code for the 16C662 (with comparator) and 16F877 (using the ADC). As the majority of the Digital Signal Processing is done in software, little is required in the way of external signal conditioning. Software techniques are used to model the individual elements of a DTMF DECODER IC.
標(biāo)簽: Decoding DTMF with PIC
上傳時(shí)間: 2013-11-21
上傳用戶:zhaoke2005
用DSP進(jìn)行mp3解壓縮的算法原程序,包括Huffman DECODER,windowing.c等
上傳時(shí)間: 2014-01-05
上傳用戶:妄想演繹師
This packet is a IS-95 baseband simulation for 1 data channel of 9.6 KBps rate. The simulation is written for static channel and AWGN noise. The packet include: 1) Packet Builder (Viterbi Encoding, Interleaver, PN generation) 2) Modulator (RRC filter) 3) Demodulator (Matched Filter, RAKE receiver) 4) Receiver (HD or SD) (Deinterleaver, Viterbi DECODER). You should run "Simulation.m" function that include all modules.
標(biāo)簽: simulation baseband channel packet
上傳時(shí)間: 2014-11-09
上傳用戶:hwl453472107
We propose and analyze several timestamping of an MPEG-2 Transport Stream transmitted strategies for performing over a packet-switched network using the PCR-unaware encapsulation scheme, and analyze their effect on the quality of the recovered clock at the MPEG-2 Systems DECODER.
標(biāo)簽: timestamping transmitted strategies Transport
上傳時(shí)間: 2014-12-05
上傳用戶:450976175
1IC網(wǎng)友 做的硬盤(pán)MP3資料公開(kāi) 該播放器使用了美國(guó)atmel公司出品的mp3播放器專(zhuān)用芯片at89c51snd1c. 本芯片特性如下: 1)MCS51內(nèi)核,可以利用單片及開(kāi)發(fā)軟件Keil軟件方便開(kāi)發(fā)mp3播放器,無(wú)需特殊軟件平臺(tái); 2)MPEG I/II-Layer 3 hardware DECODER .獨(dú)立MP3 DECODER .支持48,44.1,32,24,22.05,16khz取樣頻率 .支持軟件31階音量控制,高中低音均衡控制 .重低音效果 3)集成DAC部件,支持PCM,IIS格式; 4)64K字節(jié)片上代碼存儲(chǔ)空間(100K次擦寫(xiě)壽命) 5)4K字節(jié)boot flash memory,USB/UART下載代碼 6)集成USB1.1 device部件 7)MMC卡接口 8)IDE/ATAPI接口(HDD/CD-ROM Interface) 9)2通道ADC,8Khz取樣
上傳時(shí)間: 2013-11-28
上傳用戶:litianchu
1)MCS51內(nèi)核,可以利用單片及開(kāi)發(fā)軟件Keil軟件方便開(kāi)發(fā)mp3播放器,無(wú)需特殊軟件平臺(tái); 2)MPEG I/II-Layer 3 hardware DECODER .獨(dú)立MP3 DECODER .支持48,44.1,32,24,22.05,16khz取樣頻率 .支持軟件31階音量控制,高中低音均衡控制 .重低音效果 3)集成DAC部件,支持PCM,IIS格式; 4)64K字節(jié)片上代碼存儲(chǔ)空間(100K次擦寫(xiě)壽命) 5)4K字節(jié)boot flash memory,USB/UART下載代碼 6)集成USB1.1 device部件 7)MMC卡接口 8)IDE/ATAPI接口(HDD/CD-ROM Interface) 9)2通道ADC,8Khz取樣 ....................... 關(guān)于該芯片的具體信息,可以訪問(wèn)www.atmel.com獲取at89c51snd1c的datasheet. 這款MP3播放器以at89c51snd1c為核心,以硬盤(pán)為存儲(chǔ)介質(zhì),液晶屏為雙行顯示,每行顯示 7.5個(gè)漢字,這塊液晶屏以ST7920作為主控制器,內(nèi)部集成8129個(gè)漢字,液晶屏在這個(gè)播放器中 用來(lái)顯示歌曲名稱(chēng)以及一些播放狀態(tài) 支持FAT16,一個(gè)分區(qū),不支持FAT32, USB1.1,速度有點(diǎn)慢
上傳時(shí)間: 2013-12-20
上傳用戶:電子世界
EUROPEAN STANDARD EN 50221 Common Interface Specification for Conditional Access and other Digital Video Broadcasting DECODER Applications
標(biāo)簽: Specification Conditional Interface EUROPEAN
上傳時(shí)間: 2015-07-03
上傳用戶:coeus
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