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Posted on 13 December 202021 December 2020

Using Camilladsp with moOde 7

Camilladsp is audio processor with both FIR and IIR filters, written by Henrik Enquist. Despite Camilladsp is not, yet, integrated in to moOde, it supplies Camilladsp version 0.4.0 to experiment with. This article shows you how. To integrate MPD with Camilladsp @scripple created an alsa plugin based bluealsa called alsa_cdsp. This module alsa handle switching …

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Posted on 14 November 2020

DDDAC 1794 Build – Part 2

In the article DDDAC 1794 Build I describe my personal build of the DDDAC1794 NOS DIY DAC. Because it is a DIY project it is always on the move. Part 2 contains the updates since the previous article. Changes are: Add third DAC Module PBT Used a LT3045 from LDOVR to replace the LF50 on …

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Posted on 5 October 202013 December 2020

moOde with AutoEq headphone equalizing

2020-10-29: The new 12 band parametric Eq will be part of of the upcoming moOde 7.0.0 release The AutoEq project provides headphone equalize settings. The equalizing requires at least a 5 band parametric equalizer and would prefer a 10 bands for optimal results. Standard moOde only provide a fourfold parametric equalizer. The used parametric equalizer …

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Posted on 11 September 202013 December 2020

Raspberry as generic i2s master at 384kHz

2020-09-17 Update: prebuild patched modules are available for moOde.2020-09-30: The patched modules are part of the upcoming moOde 7.0.0 release. In November 2017 the Raspberry Linux kernel is updated to support the 384kHz for the i2s bus. Before that time the stock kernel was limited to 192kHz and the generic i2s master driver rpi-dac still …

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Posted on 8 August 202014 November 2020

DDDAC 1794 AC Power Distribution

The current power distribution can be cleaned up. Multiple wires in a too small terminal block and separated relay board. Time to clean it up. My build of the DDDAC1794 The 230VACpower distribution exists out of: 1x AC 230VAC coming from the mains connector 1x Power Supply for the DAC 1x Toroidal Transformer with dual …

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Posted on 24 July 202013 December 2020

MPD with custom Sox recipes

2020-09-04: The custom sox recipes patch has been accepted by MPD on the master branch! 2020-09-14: The custom sox recipes are part of the upcoming moOde 7.0.0 release. MoOde even provide a nice GUI for it. MPD can use the famous soxr library for resampling. Soxr is very flexible with the configuration of the resampler. …

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Posted on 24 July 202013 December 2020

More MPD soxr selective resample modes

2020-09-14: The MPD soxr selective resample modes are part of the upcoming moOde 7.0.0 release. MoOde even provide a nice GUI for it. Earlier I wrote about moOde with MPD Selective Resample about sox and resample. With selective resample takes in account if source sample rate is multiple of 44.1kHz or 48kHz. With selective resample …

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Posted on 10 March 202013 December 2020

moOde with MPD Selective Resample

2020-09-14: More flexible version is available, see MPD soxr selective resample modes .The MPD soxr selective resample modes are part of the upcoming moOde 7.0.0 release. MoOde even provide a nice GUI for it. Music Player Daemon is a daemon used in a lot of (Raspberry Pi) audio distributions. Including the one that I use; …

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Posted on 7 March 202014 September 2020

Hifiberry Digi+ Pro with Allo Isolator

For quite some time I’m using the Allo Isolator for galvanic isolation between the Pi and the HifiBerry. Everything was upsampled to 192kHz and works great. No more cracks, deep dark sound. Only when starting playing with different sample rates (44.1kHz based) MPD hangs. Before using the isolator it did work. If seems that something …

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Posted on 1 March 202013 December 2020

moOde MPD Tweaks GUI

2020-09-14 The upcoming 7.0.0 release of moOde contains another patch of me, that will make the one below obsolete. The moOde Audio Player MPD configuration only support a very small subset of the available MPD options. The one that are supported comes with a very nice user interface. Only sometimes I just want to try …

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Recent Posts

  • Using Camilladsp with moOde 7 13 December 2020
  • DDDAC 1794 Build – Part 2 14 November 2020
  • moOde with AutoEq headphone equalizing 5 October 2020
  • Raspberry as generic i2s master at 384kHz 11 September 2020
  • DDDAC 1794 AC Power Distribution 8 August 2020

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