Oct 21st, 2012, 14:06 | #1 |
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jplay值得试试
一年前试过,很烂,现在麻雀变凤凰,跟jriver搞一起,很好用,音质也确实比jriver强不少! www.jplay.eu Sent from my GT-I9100M using Tapatalk 2 |
------------------------------- You Cannot Be Serious! |
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感谢 hugoo 此篇文章之用户: |
lighting (Oct 22nd, 2012) |
Oct 22nd, 2012, 12:46 | 只看该作者 #9 | |
别当真
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引用:
用SSD 和 用 多核CPU 的道理 和 内存 Play 的 道理都是一样的,以免sound streaming 间断严重影响 播放。 SPDIF 的 Jitter 和 声卡有很大关系,不过数字的Jitter ,大多的DAC 都能容忍,否则就不是数字信号了。 如果真的是有明显不同的话,那CD 机 和 LP 就没法听了,CD 机的Bit 损伤,据说一般的CD机 有到4 比特之多, 大多人不是都没听出来? LP 的 失真,那换个头,或者洗个碟,都会有明显的不同,大家不都还很喜欢。 我觉着,能流畅播放1080P 的高清视频的电脑,完全能胜任播放音频文件,那些SSD, 多核CPU, 以及 Memory Play, 就可有可无了,只是锦上添花的作用。记得人类眼睛的敏锐度大过人类的耳朵,而电脑播放视频的难度也远大于音频。 不过我不是怀疑你听出的不同,只是想找找真正的原因。你用的是192K/24比特, 还是? |
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Oct 23rd, 2012, 09:27 | 只看该作者 #13 |
别当真
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这位来自computeraudiophile.com 的烧友我喜欢。 他也是“认为”听到了不同播放器的不同音质,但他还是测了一下,方法是把不同Player 的输出记入下来,然后把其中一路反转,用软件相加,其中的不同自然就出现在相加后的波形上,结果是无论你怎样放大,都是NULL。 这说明不同播放器的输出是完全一样的,只是他自己 “thought” , 它们是不同的。 I could place the ripped file and a master file into my mastering software, synchronize them perfectly, invert the polarity of one file, then listen to the results of the two combined files. (This is called a null test.) "Yet, folks tell me they hear differences in the applications with just straight playback. I have a number of different "server" apps on my machine and though there have been times I *thought* I heard a difference, further testing has shown me that I can't reliably do so and the apps are in effect, sonically equal - at least to my ears, so far. I've also used my gear to capture the output from the different apps playing the same file, from a point just ahead of the DAC chip in my converters, then performed null tests on each of the files against the master as well as against each other. In every case, a null was achieved." |
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Oct 23rd, 2012, 09:39 | 只看该作者 #14 |
别当真
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又找到另一位实事求是的烧友,写下的具体测试过程,这些烧友可真的太过认真! JRiver vs JPLAY Test Results 摘录几段: In conclusion, using my ears and measurement software, on my system, I cannot hear or (significantly) measure any difference between JRiver and JPLAY mini (in hibernate mode). 用的软件是 Audio DiffMaker : Test setup,注意,他是capture 他的模拟输出,然后再次A/D转换: |
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