PGGB实时升频软件 学习版

touchzen

链接：https://pan.baidu.com/s/1gHkWzPfEU0Oq6fqdZTKYrQ
提取码：evoi
看到论坛发的贴子，就下载下来看了看，90秒太短了，就学习了一下。分享给烧友，请勿商用。
这个软件好像很不成熟，经常报错。不知道在别的机器上是不是也是这样。

clark8888

大神速度也太快了。  我没遇到报错，是不是爆内存了，比HQ的资源要求高，taps数不能选太多

ejsd

谢谢楼主分享

laidin

赶紧收藏，时刻关注，感谢大神分享

鱼花

大神v5!!!

希望能介绍debian10 ,11 的hqe 学习版

laidin

用上大神分享的学习版，感觉挺不错的，播放前转换需20秒左右，FOOBAR易用性完胜。
系统 WIN10 PRO,11900K，Z590主板，64GB DDR4-3600 GEAR1
用下列设定没有报错，稳定运行。

鱼花

还得百度学习使用

1. https://www.foobar2000.org/components/view/foo_out_asio
   
2. https://www.foobar2000.org/getcomponent/d1b6ccaf4206736daadadd72667d49c3/foo_out_asio.fb2k-component 　下载
   

复制代码

下边是西文教程

1. https://www.remastero.com/foo-pggb-rt-guide.html

复制代码

双击等1,2分钟处理后才能播放一首。我用mojo没能在asio那认出来（没安装驱动？？）播了15秒后就出现卡顿。甚至想死机。(机器是nuc11 i7 pro )
－－－－－－－－－－－－－－－－－－－
再试，跟asio驱动无关了，是散热跟不上降频，处理一首歌得2分钟。我的机器不行。

seeteeyou

配合 PGGB•IT! Version 2 还可以离线升频：

https://audiowise-canada.myshopify.com/products/pggb-it2

其实和弦的 Mojo 也十分不错：

Playback with a bog standard headless 2011 mac mini running Roon or Audirvana 3.5 into a Chord Mojo is mind-boggling -- absolutely smashing.  My ears have arrived at their happy place.

Having listened repeatedly to the files I upsampled with PGGB during the trial period, I concluded that I no longer wish to listen to the rest of my 2,000-plus digital albums without the benefit of PGGB.  The improvements it has made to digital music playback are many and extraordinary, as I listen at 32 bits/705.6-768 via Audirvana 3.5 thru the Chord Mojo DAC direct to a naim NAP160 power amplifier and Spendor/REL speakers.  No more playing around with audio settings, and no more EQ/convolution!  My only regret at the time of purchase is that this software wasn't available 10 years ago.  I haven't enjoyed listening so much since the days when I first discovered the music I would love.  Indeed, PGGB enables a voyage of musical rediscovery that I am only now beginning.  Thank you to ZB and the contributors to Audiophile Style who have promoted this software!

I was using roon. The first pic shows the roon playback tree. I am really impressed with the sound quality of the mojo.

I can’t believe the performance this combo is providing. The wifi chip in Apple devices is top notch and I am able to get 768 streaming anywhere my wifi reaches. Even the sketchy service out by the pool. The Mojo is very impressive as well. I never used it much as the Poly is a strange duck and my dap was much more convenient. It’s not the level of my desktop rig with iem’s but very close.

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反而不支援 PCM768 或以上的解码器就无法体验 noise shaping 的真正功力，当然看家本领还是 PCM1536（32fs）才对，比 HQPlayer 的 DSD256 ASDM7EC 更牛，可是 R2R 方面的选择则只有 Denafrips／Holo Audio／Musician Audio 三家：

And then comes the PGGB pre-upsampled 32fs files(using default settings) and all of a sudden the details of 32fs becomes so natural and the response of the orchestra is so unanimous yet you can hear the sounds of different members clearly and with good enough timbre. It seems that suddenly you can get to the best of both worlds. And that gave me the signal to go all the way for PCM. Now the PCM may still be a little more forward but the feeling are excellently conveyed. Everything is so fast so lively and so transparent. DSD would seem a little laid back and occasionally lacks liveliness.

New_Jerusalem

太恐怖的配置了。看来有升级到64G内存的必要了, 离线升频还是太麻烦。我新买的泉3可以派上用场了。

https://www.remastero.com/pggb.html

Requirements
PGGB requires 64-bit Windows 10 PC or Mac (Mojave or higher). On Windows, 64GB RAM and 8 core processor is recommended. If your library is mostly 44.1kHz, a minimum 16GB (512M taps max) or 32GB RAM for more flexibility and a 4-core processor is required. On Mac, 16GB (512M taps max) with 4 cores will suffice for Redbook. On Windows, SSD drive for virtual memory (minimum of 128GB) is recommended too. Fast drives (SSD, NVMe, etc.) for input and output folder improve processing performance further. PGGB is memory intensive and would need virtual memory. Virtual memory on fast drives improve processing speed.

PGGB scales to use all the processor cores when more memory is available and CPU load can reach max TDP. Be sure that your PC/Mac has the cooling necessary to handle the heat especially if you have overclocked or run in turbo mode.

New_Jerusalem

太恐怖的配置了。看来有升级到64G内存的必要了, 离线升频还是太麻烦。我新买的泉3可以派上用场了。

https://www.remastero.com/pggb.html

Requirements
PGGB requires 64-bit Windows 10 PC or Mac (Mojave or higher). On Windows, 64GB RAM and 8 core processor is recommended. If your library is mostly 44.1kHz, a minimum 16GB (512M taps max) or 32GB RAM for more flexibility and a 4-core processor is required. On Mac, 16GB (512M taps max) with 4 cores will suffice for Redbook. On Windows, SSD drive for virtual memory (minimum of 128GB) is recommended too. Fast drives (SSD, NVMe, etc.) for input and output folder improve processing performance further. PGGB is memory intensive and would need virtual memory. Virtual memory on fast drives improve processing speed.

PGGB scales to use all the processor cores when more memory is available and CPU load can reach max TDP. Be sure that your PC/Mac has the cooling necessary to handle the heat especially if you have overclocked or run in turbo mode.

laidin

试一首快6分钟的24bit / 96000 Hz FLAC，播放时转换内存占用突破32GB，稳定播放后内存占用约20GB。

garyyes

请问大伙用得怎样？和JRiver比，升频DSD能否节省CPU资源？

clark8888

New_Jerusalem 发表于 2021-9-3 12:54
太恐怖的配置了。看来有升级到64G内存的必要了, 离线升频还是太麻烦。我新买的泉3可以派上用场了。

http ...

你这个是离线版的需求，实时版要求没这么高

音乐之贼

New_Jerusalem 发表于 2021-9-3 12:53
太恐怖的配置了。看来有升级到64G内存的必要了, 离线升频还是太麻烦。我新买的泉3可以派上用场了。

http ...

要玩好，一个是要NOS解码器，支持到16FS-32FS/16-32BIT最好

还有一个就是32-64GB内存起步才能发挥效能。。。


我优化过的无风扇老电脑8G内存，只能跑很低的TAP.

音乐之贼

初步感觉有点食之无味弃之可惜。可能我手里的2个解码器都不是NOS的，升频后听起来没有让人虎躯一震。

New_Jerusalem

音乐之贼 发表于 2021-9-3 16:35
要玩好，一个是要NOS解码器，支持到16FS-32FS/16-32BIT最好

还有一个就是32-64GB内存起步才能发挥效能 ...

老旧电脑用HQPlayer上实时跑 PCM 1536没问题，我试过了，非常流畅。离线转完再播放太麻烦，大部分人不会有耐心。除非音质大幅度超越HQPlayer，但这样的可能性很小。毕竟后起之秀。HQPlayer其实软件应该可以做到PCM 3072，但因为支持硬件太少（好像最新款MSB解码可以）。

cokesum

对比HQPlayer
卖点是什么呢？ Foobar支持？

seeteeyou

不支持 16fs 或 32fs 的解码器就无法体验 noise shaping 的好处，总之门榄就是 NOS 的 PCM768 或 PCM1536，或者 Chord 的 Mojo／Hugo 2／Qutest／Hugo TT2／DAVE 也可以，R2R 就是 Denafrips／Holo Audio／Musician Audio，其他不匹配的解码器还是选择 HQPlayer 比较好，但是 Taiko Audio SGM Extreme 的一众用家也是 Hugo M Scaler → HQPlayer → PGGB，因为他们的解码器能够发挥 10 亿／20 亿 tap length 的好处，不像 HQPlayer 的 1600 万那么渺小，只有 100 万的 Hugo M Scaler 还是洗洗睡吧。

clark8888

New_Jerusalem 发表于 2021-9-3 17:13
老旧电脑用HQPlayer上实时跑 PCM 1536没问题，我试过了，非常流畅。离线转完再播放太麻烦，大部分人不会 ...

PCM 1536k音质比768k如何？

nitefire

taps 啥意思？有专业的中文翻译吗？越大越吃性能，效果也越好吗？