I will do that, but it will only work for full range correction and no bass management. If you get 15 different streams in Audacity you will get 15 different mono files and where does that leave you?
What is your setup like? It can’t be a simple pair of full range stereo speakers when you get 15 channels in the wav file?
Mvh,
Bernt
From: audio...@googlegroups.com [mailto:audio...@googlegroups.com] On Behalf Of Barry
Sent: onsdag 27. mai 2020 15:47
To: Audiolense User Forum
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Hi Jeffrey,
Does HQP have routing and mixing capabilities?
Mvh,
Bernt
-----Original Message-----
From: audio...@googlegroups.com [mailto:audio...@googlegroups.com] On Behalf Of Jeffrey Robbins
Sent: torsdag 28. mai 2020 01:08
To: Audiolense User Forum
Subject: RE: [audiolense] Mono wav files for HQP
Hi Bernt. My USB DAC setup is a MCH 5.2 system, which is likely why there are 15 wav files. Ideally, I’d use the MCH DAC stack for my intended purpose as 2.2. Of course, your point is that you could separate out left and right mains, full range, with no bass management. Were I able to run HQP through my 2-channel streamer DAC, this would work, as I am using the crossover in the prepro for that setup. But, HQP only works with USB DACs, so that isn’t the answer, as the MCH DAC output is running into the analog MCH inputs of my prepro which do not allow application of any crossovers.
If I remeasured the USB MCH DAC with AL as 2.2, would I be able to identify a left main, a right main and an LFE channel with all bass routed there? Or would I still have 5 or 6 (ie, more than three) separate mono wav files to contend with? Thanks. JCR
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I will do that, but it will only work for full range correction and no bass management. If you get 15 different streams in Audacity you will get 15 different mono files and where does that leave you?
What is your setup like? It can’t be a simple pair of full range stereo speakers when you get 15 channels in the wav file?
Mvh,
Bernt
From: audio...@googlegroups.com [mailto:audio...@googlegroups.com] On Behalf Of Barry
Sent: onsdag 27. mai 2020 15:47
To: Audiolense User Forum
Subject: Re: [audiolense] Mono wav files for HQP
Would be really great if Audiolense can output mono files directly for HQP
On Wednesday, May 27, 2020 at 9:33:27 PM UTC+8, Jeffrey Robbins wrote:Hi all. Well, the problem is that when opening the wav files in Audacity, there are 15 different streams. I suppose this is because the cfg is for a MCH DAC. Of course, I have no idea how to properly reconstruct a L and R mono wav file set front this. Bernt, have you worked with HQP in the past and is there a way to do it? Thanks. JCR
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I will enable splitting the multichannel wav files, but nothing else. I’ve given the promise, but I am starting to regret already. Because I see a lot of questions and request and support issues coming out of this.
The only way to provide a proper integration is to have a file or a file bundle that contains all the required information about routing, mixing, convolving and routing out again. That file or bundle has to be read by the player/convolver.
You guys should talk the HQP folks into making a proper interface with proper functionality for their convolver. Jriver has done it and Roon has done it. It is really not that hard to do.
Mvh,
Bernt
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Hi Christian,
It is not as simple as which wav is which channel. Internally in Audiolense there is a term called “correction path”. I invented that term myself in an attempt to keep control of everything. A correction path can take input from many channels, mix them and attenuate them, then correct this total with one correction filter and send it to one output channel. In the case of subwoofers and bass management you can have several correction paths going to the same output channel. All this information can be read from the configuration file. An explanation of how to read those files can be found here: http://convolver.sourceforge.net/config.html
The output channels in the config files correspond with the real ouputs you were using when you measured the speakers. It is pretty straight forward for stereo and fullrange correction, but can be very complicated with several subs, multichannel, digital xo and when there’s not a perfect correspondence between the input format and the speaker setup.
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What’s the deal with HQP, btw?
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Jeffrey, you can download an audio editor like Audacity and split the stereo .wav correction filter into two mono filters for HQP
What’s the deal with HQP, btw?
OK, thanks
It is not just a convolver. It does PC based upsampling to high PCM and DSD rates. Some of us a very interested in this (even if others are not).
- and I respect that. High sample rate support and mono spit is coming in june.
Try to talk them into improving the convolver. I can give them guidelines if they need.
Mvh,
Bernt
From: audio...@googlegroups.com [mailto:audio...@googlegroups.com] On Behalf Of Barry
Sent: torsdag 28. mai 2020 10:32
To: Audiolense User Forum
Subject: Re: [audiolense] Mono wav files for HQP
It is not just a convolver. It does PC based upsampling to high PCM and DSD rates. Some of us a very interested in this (even if others are not).
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Just so you can see the choices I have in HQP, see the attached photos. Thanks. JCR