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	<title>骆驼调频 &#187; Audio</title>
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	<description>Camel&#039;s FM Blog</description>
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		<title>创维电视网上邻居UPnP操作指南</title>
		<link>http://www.21say.com/skyworth-tv-network-neighborhood-upnp-operation-guide/</link>
		<comments>http://www.21say.com/skyworth-tv-network-neighborhood-upnp-operation-guide/#comments</comments>
		<pubDate>Mon, 09 Jan 2012 17:58:30 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[Skyworth]]></category>
		<category><![CDATA[upnp]]></category>

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		<description><![CDATA[创维K10系列、LED10系列、E90系列、E61系列、E62系列、K05系列酷开网络多媒体液晶电视的在线酷开功能网上邻居支持从本地服务器上获得媒体文件内容。在链接到本地的服务器上，消费者首先部署... ]]></description>
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		<title>AUNE S1 MUSIC PLAYER 与 NAS 连接播放实例</title>
		<link>http://www.21say.com/aune-s1-music-player-connect-nas/</link>
		<comments>http://www.21say.com/aune-s1-music-player-connect-nas/#comments</comments>
		<pubDate>Mon, 09 Jan 2012 17:37:56 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[AUNE S1 MUSIC PLAYER]]></category>
		<category><![CDATA[NAS]]></category>

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		<description><![CDATA[AUNE S1 MUSIC PLAYER 与 NAS 连接播放实例 NAS扫盲 NAS（Network Attached Storage：网络附属存储）是一种将分布、独立的数据整合为大型、集中化管理的数据中心，以便于对不同主机和应用服务器进行访问... ]]></description>
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		<title>英国 ONIX(欧尼士) DAC-25 发烧级D/A解码器</title>
		<link>http://www.21say.com/dac-25/</link>
		<comments>http://www.21say.com/dac-25/#comments</comments>
		<pubDate>Sun, 14 Nov 2010 17:08:50 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[DAC]]></category>

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		<description><![CDATA[HIGH-END级解码器，真正达到24 bits/192kHz(PCM1792) 信&#160; 噪 比 ：&#62;105dB 频率响应：18Hz-50KHz 声道分离度：≥98dB 失&#160; 真&#160; 度：≤0.01% 额定输出：非平衡&#160; 2V，平衡&#160; 4V 整机功率：消耗功... ]]></description>
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		<title>定压功放</title>
		<link>http://www.21say.com/pressure-amplifier/</link>
		<comments>http://www.21say.com/pressure-amplifier/#comments</comments>
		<pubDate>Fri, 07 Aug 2009 02:47:30 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[定压功放电路图]]></category>

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		<description><![CDATA[公共广播系统采用定压功放，即一定输入电压时的输出电压是恒定的。所有喇叭通过变压器并联在输出端。通过变压器，可以根据喇叭所能承受的功率不同在定压输出端得到适当的电压。另外... ]]></description>
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		<title>锐声REESOUND MA-300 定压功放电路图</title>
		<link>http://www.21say.com/%e9%94%90%e5%a3%b0reesound-ma-300-%e5%ae%9a%e5%8e%8b%e5%8a%9f%e6%94%be%e7%94%b5%e8%b7%af%e5%9b%be/</link>
		<comments>http://www.21say.com/%e9%94%90%e5%a3%b0reesound-ma-300-%e5%ae%9a%e5%8e%8b%e5%8a%9f%e6%94%be%e7%94%b5%e8%b7%af%e5%9b%be/#comments</comments>
		<pubDate>Fri, 07 Aug 2009 02:32:05 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[定压功放电路图]]></category>

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		<description><![CDATA[锐声REESOUND MA-300 定压功放电路... ]]></description>
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		<title>品牌发烧线材介绍</title>
		<link>http://www.21say.com/wire-introduced-brand-fever/</link>
		<comments>http://www.21say.com/wire-introduced-brand-fever/#comments</comments>
		<pubDate>Sat, 06 Jun 2009 16:55:23 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>

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		<description><![CDATA[古河发烧线技术特点 日立发烧线材技术特点 铁三角发烧线材技术特点 怪兽发烧线材技术特点 线圣发烧线材技术特点 至高发烧线材技术特点 蝙蝠发烧线技术特点 至尊发烧线材技术特点 飞谱发... ]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>关于T类数字功放</title>
		<link>http://www.21say.com/t-amp/</link>
		<comments>http://www.21say.com/t-amp/#comments</comments>
		<pubDate>Sat, 30 May 2009 18:21:21 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>

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		<description><![CDATA[击败高档产品的廉价产品 音速感公司（Sonic Impact Technologies）在2003年推出的T-Amp只是一款为廉价纸板音箱配备的功放，这款*电池驱动的产品并没有什么新奇之处，售价也只要39美元，推出后一度... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>关于音质评价</title>
		<link>http://www.21say.com/quality-evaluation/</link>
		<comments>http://www.21say.com/quality-evaluation/#comments</comments>
		<pubDate>Sun, 24 May 2009 08:47:02 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>

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		<description><![CDATA[关于声音，其实我们一直没有离开数学或物理的范畴。因为声音的大小、频率的高低毕竟是可以用很确切的数字表示出来的。但是日常生活里，人们的主观思维往往并不是那麽&#34;数字&#34;化，... ]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>音源知识</title>
		<link>http://www.21say.com/sound-knowledge/</link>
		<comments>http://www.21say.com/sound-knowledge/#comments</comments>
		<pubDate>Tue, 16 Dec 2008 18:47:44 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[CD]]></category>

		<guid isPermaLink="false">http://www.21say.com/?p=909</guid>
		<description><![CDATA[    顾名思义，音源就是声音的源头，没有音源，用音响系统还原声音也就无从谈起。音源有两层含义，一是指记录声音的载体，只有先把声音记录在某种载体上，才谈得上用音响设备把载体... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>CD的标准规格</title>
		<link>http://www.21say.com/cd-standard/</link>
		<comments>http://www.21say.com/cd-standard/#comments</comments>
		<pubDate>Tue, 16 Dec 2008 18:44:24 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[CD]]></category>

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		<description><![CDATA[    CD的规格是索尼和飞利浦公司联手制定的。声音讯号采用44.1KHz的频率采磋，每个采样点进行16bit量化，然后以LPCM（线性脉冲编码调制）方式编码成数字讯号，数字讯号用模压的办法保存在... ]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>DVD光纤和同轴数字音频接口</title>
		<link>http://www.21say.com/dvd-optical-fiber-and-coaxial-digital-audio-interface/</link>
		<comments>http://www.21say.com/dvd-optical-fiber-and-coaxial-digital-audio-interface/#comments</comments>
		<pubDate>Mon, 15 Dec 2008 10:05:31 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>

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		<description><![CDATA[&#160;&#160; 光纤线常采用ＴＯＳＬＩＮＫ（即ＴＯＳＨＩＢＡ ＬＩＮＫ）线，它是日本东芝（ＴＯＳＨＩＢＡ）公司开发的技术。ＤＶＤ影碟机后背上的一个角型端子，其上部标有“ＯＰＴＩＣ... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
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		<title>关于电源净化器</title>
		<link>http://www.21say.com/ac-line-conditioner/</link>
		<comments>http://www.21say.com/ac-line-conditioner/#comments</comments>
		<pubDate>Sat, 29 Nov 2008 18:37:23 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>

		<guid isPermaLink="false">http://www.21say.com/?p=822</guid>
		<description><![CDATA[电源净化器（AC line-conditioner） 指专门用来滤去交流供电电源中的噪声和防止音响器材受到电压峰值和浪涌损害的一种音响辅助器材。有些电源净化器甚至还可用来防止闪电的损伤。其实，电源... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>发烧音频电容Nichicon FW 4700uF/16v</title>
		<link>http://www.21say.com/nichicon-fw-4700uf16v/</link>
		<comments>http://www.21say.com/nichicon-fw-4700uf16v/#comments</comments>
		<pubDate>Tue, 25 Nov 2008 18:35:21 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>

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		<description><![CDATA[今日淘宝淘得发烧音频电容Nichicon FW 4700uF/16v两个，价格为８元／个，准备用来摩ＭＩＮＩ ＵＳＢ ＤＡＣ耳放后级，增强低音动态． 先在这里晒一下写真... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>MINI USB DAC Power supply</title>
		<link>http://www.21say.com/mini-usb-dac-power-supply/</link>
		<comments>http://www.21say.com/mini-usb-dac-power-supply/#comments</comments>
		<pubDate>Mon, 10 Nov 2008 17:52:24 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[usb dac]]></category>

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		<description><![CDATA[近日完成HIFIDIY的MINI USB DAC配套专用电源升级套件装配,输出电压正负9.8V.为USB DAC提供澎拜的动力. 官方介绍: 本套件为HIFIDIY MINI USB DAC专用升级电源套件,配合MINI USB DAC使用! 本次的扩展电源特点: 1... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>音响煲机</title>
		<link>http://www.21say.com/audio-aging/</link>
		<comments>http://www.21say.com/audio-aging/#comments</comments>
		<pubDate>Wed, 05 Nov 2008 15:56:23 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>

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		<description><![CDATA[煲机的由来      音箱和耳机的磨合期被行内人称作“煲机”，英文的叫法是“Run in”，煲机的过程犹如打通七经八脉，是一种快速使器材老化稳定的手段和方法。有些元器件例如晶体管、... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>组装MINI USB DAC</title>
		<link>http://www.21say.com/mini-usb-dac-diy/</link>
		<comments>http://www.21say.com/mini-usb-dac-diy/#comments</comments>
		<pubDate>Sun, 02 Nov 2008 15:52:19 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>

		<guid isPermaLink="false">http://www.21say.com/?p=732</guid>
		<description><![CDATA[近日从hifidiy购得MINI USB DAC 套件，历时十多个小时的安装，一气呵成。通电即响。当时时间是凌晨4点多，人已迷迷糊糊。立马试下USB，插上notebook PC, 自动检测USB DAC设备并自动安装好驱动程序. ... ]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>自制LM3886TF功放机</title>
		<link>http://www.21say.com/lm3886tf-amp-diy/</link>
		<comments>http://www.21say.com/lm3886tf-amp-diy/#comments</comments>
		<pubDate>Mon, 22 Sep 2008 15:54:52 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>

		<guid isPermaLink="false">http://www.21say.com/?p=667</guid>
		<description><![CDATA[经过半个月的打造，我的LM3886功放终于完工了, 整个小机箱里装上了两个LM3886组成双成道功放，前置为NE5532音调板，后面加了喇叭保护电路，四个10000uf电容的大水塘，电源供电采用一个200W的水... ]]></description>
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		<slash:comments>7</slash:comments>
		</item>
		<item>
		<title>CD/DVD-ROM控制器（光驱升级为CD机）</title>
		<link>http://www.21say.com/cd-dvd-rom-controller/</link>
		<comments>http://www.21say.com/cd-dvd-rom-controller/#comments</comments>
		<pubDate>Thu, 17 Jul 2008 13:17:04 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>

		<guid isPermaLink="false">http://www.21say.com/?p=559</guid>
		<description><![CDATA[实现的功能: 1.播放 2.暂停 3.上一曲 4.下一曲 5.4种速度快进 6.4种速度快退 7.停止 8.进出仓 9.播放时候4种曲目时间显示可选(单碟正计时，单碟倒计时，当前曲正计时，当前曲倒计时) 10.遥控直接... ]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>LM1875双电源供电电路及PDF资料</title>
		<link>http://www.21say.com/lm1875-dual-supply-circuit-and-pdf-information/</link>
		<comments>http://www.21say.com/lm1875-dual-supply-circuit-and-pdf-information/#comments</comments>
		<pubDate>Wed, 09 Jul 2008 14:12:19 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[lm1875]]></category>

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		<description><![CDATA[输入信号VIN经过C1耦合到LM1875的1脚，功率放大后从4脚输出加到扬声器。R5、C5串联接在输出端用以抑制高频噪声。正电源+VCC、负电源-VEE分别接在5脚和3脚，并且采用100μF电解电容与0．1μF小电容... ]]></description>
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		<slash:comments>1</slash:comments>
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		<item>
		<title>LM1875单电源供电电路及PDF资料</title>
		<link>http://www.21say.com/lm1875-pd/</link>
		<comments>http://www.21say.com/lm1875-pd/#comments</comments>
		<pubDate>Wed, 09 Jul 2008 14:04:36 +0000</pubDate>
		<dc:creator>骆驼</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[lm1875]]></category>

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		<description><![CDATA[LM1875单电源供电与双电源供电的基本工作原理相同，不同之处在于：单电源供电时，采用R1、R2分压，取1／2VCC作为偏置电压经过R3加到1脚，使输出电压以1／2VCC为基准上下变化，因此可以获得最... ]]></description>
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