Audio100 audio tester是短歌行網(wǎng)站(WWW.AUDIO100.COM)開(kāi)發(fā)的音頻信號(hào)發(fā)生器軟件,提供了35種不同頻率的正弦波信號(hào),也提供了3組粉紅噪音信號(hào)和一組20Hz-20kHz的掃頻信號(hào),所有信號(hào)的幅度為-20dB。Audio100 audio tester中的波形信號(hào)全部從專(zhuān)業(yè)音頻信號(hào)發(fā)生儀器采樣,所產(chǎn)生波形的頻率極為準(zhǔn)確,失真度也極小,并且提供了專(zhuān)業(yè)的音頻測(cè)試信號(hào)說(shuō)明。在1.0以前的版本均為測(cè)試版本,在以后的版本中將加入更多頻率的正弦波和不同頻率的方波、三角波等波形信號(hào),成為一個(gè)具有專(zhuān)業(yè)品質(zhì)的軟信號(hào)發(fā)生器。
上傳時(shí)間: 2013-11-11
上傳用戶(hù):zl520l
PVAuthor v3.0MP4轉(zhuǎn)換工具軟件介紹 PVAuthor 3.0是歷史最悠久的MPEG-4公司之一的PacketVideo公司所開(kāi)發(fā)的產(chǎn)品,PVAuthor 3.0是非常成熟的編碼工具,其目標(biāo)是將串流技術(shù)應(yīng)用于移動(dòng)通信器件,支持AVI、MPG的視頻流轉(zhuǎn)換成手機(jī)支持的MP4媒體,因此,PVAuthor及其相伴的PVPlayer是現(xiàn)時(shí)移動(dòng)通信中不可缺少的工具。 1、復(fù)制pvauthor到安裝程序目錄; 一般為:*:\Program Files\PacketVideo\PVAuthor 2、復(fù)制pvaactvx.dll到system32目錄; Window 2000/NT: *:\WinNT\system32 Window 98/XP: *:\Windows\system32 注:*為你所安裝的系統(tǒng)盤(pán)符和文件安裝盤(pán)符!!!
標(biāo)簽: PVAuthor 3.0 MP 轉(zhuǎn)換
上傳時(shí)間: 2014-12-31
上傳用戶(hù):lz4v4
Audio100 audio tester是短歌行網(wǎng)站(WWW.AUDIO100.COM)開(kāi)發(fā)的音頻信號(hào)發(fā)生器軟件,提供了35種不同頻率的正弦波信號(hào),也提供了3組粉紅噪音信號(hào)和一組20Hz-20kHz的掃頻信號(hào),所有信號(hào)的幅度為-20dB。Audio100 audio tester中的波形信號(hào)全部從專(zhuān)業(yè)音頻信號(hào)發(fā)生儀器采樣,所產(chǎn)生波形的頻率極為準(zhǔn)確,失真度也極小,并且提供了專(zhuān)業(yè)的音頻測(cè)試信號(hào)說(shuō)明。在1.0以前的版本均為測(cè)試版本,在以后的版本中將加入更多頻率的正弦波和不同頻率的方波、三角波等波形信號(hào),成為一個(gè)具有專(zhuān)業(yè)品質(zhì)的軟信號(hào)發(fā)生器。
上傳時(shí)間: 2013-10-18
上傳用戶(hù):半熟1994
This application note shows how a Xilinx CoolRunnerTM-II CPLD can be used as a simplelogical switch that can quickly and reliably select between different MPEG video sources. Thesource code for the design is available on the Xilinx website, and is linked from the “VHDLCode” section. The code can be expanded by the user to perform additional operations usingthe remaining CPLD resources
標(biāo)簽: CoolRunner-II Xilinx XAPP CPLD
上傳時(shí)間: 2013-12-16
上傳用戶(hù):qwer0574
MP3 portable players are the trend in music-listening technology. These players do not includeany mechanical movements, thereby making them ideal for listening to music during any type ofactivity. MP3 is a digital compression technique based on MPEG Layer 3 which stores music ina lot less space than current CD technology. Software is readily available to create MP3 filesfrom an existing CD, and the user can then download these files into a portable MP3 player tobe enjoyed in almost any environment.
上傳時(shí)間: 2013-11-23
上傳用戶(hù):nanxia
The AVTransmit2 class is very similar to the VideoTransmit, but uses RTP managers to send the video and audio streams.
標(biāo)簽: VideoTransmit AVTransmit2 the managers
上傳時(shí)間: 2015-03-15
上傳用戶(hù):stampede
java同步播放工具,支持mpeg,mp3.jpeg等同時(shí)演示。需要安裝jmf插件。限于文件大小,為上傳,可在java官方網(wǎng)站下載
上傳時(shí)間: 2014-01-25
上傳用戶(hù):ANRAN
一個(gè)在linux下的,針對(duì)聲音設(shè)備文件,混音器的設(shè)置和配置,/dev/mixer,/dev/dsp,/dev/audio,
標(biāo)簽: linux
上傳時(shí)間: 2013-12-23
上傳用戶(hù):yan2267246
MIZI Research, Inc.發(fā)布的嵌入式Linux內(nèi)核源碼,現(xiàn)在的版本是是2.4.18-rmk7-pxa1-mz5。其中包含了很多常用硬件驅(qū)動(dòng),如CS8900、UDA1341等。 這是為一款用SAMSUNG公司S3C2410A芯片為處理器的系統(tǒng)配置的內(nèi)核,可支持 640*480 TFT、Audio、LAN、RS-232、USB等接口。
標(biāo)簽: Research Linux MIZI Inc
上傳時(shí)間: 2013-12-30
上傳用戶(hù):wyc199288
Source files for pxa ac97 sound driver The packet contains the files that is listed below driver files /SOURCE/drivers/sound Makefile ac97.c ac97.h ac97_codec.c pxa-ac97.c pxa-audio.c pxa-audio.h sound_core.c /SOURCE/include/linux soundcard.h
標(biāo)簽: files contains Source driver
上傳時(shí)間: 2013-12-31
上傳用戶(hù):qunquan
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