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Author Topic: Convolution with 2 stereo filters  (Read 487 times)

Matias

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  • Posts: 115
  • Digital Audio
Convolution with 2 stereo filters
« on: March 22, 2021, 09:02:18 pm »

I read the Wiki
https://wiki.jriver.com/index.php/Convolution

And the examples
http://convolver.sourceforge.net/configegs.html

I want a stereo in stereo out that upsamples 44.1 multiples to 176 and 48 multiples to 192, each using its stereo wave with impulse filters.

On Ouput format I configured de upsampling OK.

So I wrote this below, but apparently it is invalid. What am I doing wrong?

176400 2 2 0
0 0
0 0
E:\176k.wav
0
0.0
0.0
E:\176k.wav
1
1.0
1.0
19200 2 2 0
0 0
0 0
E:\192k.wav
0
0.0
0.0
E:\192k.wav
1
1.0
1.0
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1. Sonore ultraRendu - UpTone ISO Regen - Mola Mola Makua - Apollon NC800 SL PRO - Thiel CS3.7
2. LG 65UM7470PSA - Marantz SR7005 - Apollon NCore MP mch - Monitor Audio Platinum PL100+PLC150 - SVS SB-3000
3. RME ADI-2 DAC FS - Neumann KH 80 DSP
4. TempoTec Sonata E44 - Audeze LCDi3
5. Meizu HiFi DAC - Moondrop Blessing2 Dusk

mattkhan

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  • Posts: 4271
Re: Convolution with 2 stereo filters
« Reply #1 on: March 23, 2021, 01:52:01 am »

Putting 2 sets of config in one file

You need to separate them into different files with names that fit the pattern specified in https://wiki.jriver.com/index.php/Convolution#Automatic_Resampling
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Matias

  • World Citizen
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  • Posts: 115
  • Digital Audio
Re: Convolution with 2 stereo filters
« Reply #2 on: March 23, 2021, 05:49:06 am »

Thanks!
I created the 2 config files as below.


config2.0_176.cfg

176400 2 2 0
0 0
0 0
C:\path\filters-176k.wav
0
0.0
0.0
C:\path\filters-176k.wav
1
1.0
1.0



config2.0_192.cfg

19200 2 2 0
0 0
0 0
C:\path\filters-192k.wav
0
0.0
0.0
C:\path\filters-192k.wav
1
1.0
1.0

And MC is correctly auto-switching between them.  :)
Logged
1. Sonore ultraRendu - UpTone ISO Regen - Mola Mola Makua - Apollon NC800 SL PRO - Thiel CS3.7
2. LG 65UM7470PSA - Marantz SR7005 - Apollon NCore MP mch - Monitor Audio Platinum PL100+PLC150 - SVS SB-3000
3. RME ADI-2 DAC FS - Neumann KH 80 DSP
4. TempoTec Sonata E44 - Audeze LCDi3
5. Meizu HiFi DAC - Moondrop Blessing2 Dusk
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