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moOde with AutoEq headphone equalizing
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 in moOde is the EqFa4p from the CAPs project. Quoted from the caps website: Four Mitra-Regalia peaking …
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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DDDAC 1794 AC Power Distribution
The current power distribution can be cleanup. 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 secondaries …
About
This blog mainly intended to document my own projects. And if any is useful for you, is that just a bonus for me.
I focus, but not limited to, on software and hardware projects related to keeping my Amiga 2000 and other retro computers up and running. At least when I’m not busy time tweaking my DIY DDDAC1794 based DAC.