DIY hardware and software bakings
This article demonstrates how you can build your own filter pipeline with CamillaDSP and moOde. Building your own filter pipelines with CamillaDSP maybe can look challenging the first time, how ever in practice it isn’t that hard to do.
In part I I explained how you can get CamillaDSP working with moOde 7. In the upcoming release moOde 7.1.0, we have improved the integration a lot. No need anymore for any dirty command line work. Configuration files can edited with a web interface. Features The features are: Dedicated CamillaDSP configuration page Quick access to …
Update: The upcoming moOde version 7.1 will have improved integration. See Using Camilladsp with moOde 7 – Part 2 . 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 …
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 …
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 …
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 …
Continue reading “Raspberry as generic i2s master at 384kHz”
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 …
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. …
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 …
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; …