Developing Retro-Softwares for OS/2 using Sibyl
In the last blog-post I discussed developing retro-apps for Windows that can be run under OS/2 using the WLO toolset from Microsoft. But what about native coding under OS/2 directly?
Developing Retro-GUI for Win3.11 (Delphi 1) and OS/2 (Visual C++)
Retrocomputing with real hardware is a very nice way to understand how modern computers have learned to run and talk. I developed some GUI for OS/2 Warp 3.0 and Windows 3.11 to control some of my microcontroller-projects.
FPGA-based Audio-over-IP
Ethernet on Microcontrollers is available without problems: using FreeRTOS or the Arduino-libs is always a good start. But for FPGAs? I was shocked how expensive Ethernet is for FPGAs - but I found a good solution...
FPGA-Audiomixer: IIR-filter for EQs
Without the possibility to adjust the volume of individual frequency bands within an audio signal, modern audio would not sound the same. Today I'd like to show how I've implemented a EQ within my FPGA audio-mixer.
DIY Expansion Card for Behringer X32
Based on my Audioplayer-project I developed a DIY card for the Behringer X32. In addition to the youtube-video here you will find some more detailed information about this project and the implementation.
Testing FPGA Card for Behringers X32 and mixing a 64ch song
In this video I'm testing the DIY Expansion-Card for the Behringer X32 audio-mixing-console with the Room-EQ-Wizard-Software and I'm showing the new workflow using XTouch-Controllers and more things.
FPGA-Audiomixer: Compressors and Noisegates
Implementing an audio-compression-algorithm in pure logic is a bit challenging as it uses a division. Time for some deep-diving into audio DSP with VHDL.
Developing PCI Cards with Plug&Play
Plug&Play is a mystery to you? Until recently it was for me too, but let's take a look at the PCI specifications and lift the fog of mystery about PnP.
Working with multi-channel audio-signals
Todays digital-mixing-consoles are offering high number of audio-channels for processing. I was curious of how modern devices are dealing with realtime digital audio-data and had a look into some of these protocols.
Elektor Lab Talk #30: FPGA Audio Player
Join Elektor editors Brian Tristam Williams and Jens Nickel for the Lab Talk, where we’ll explore FPGA-based audio processing with Dr. Christian Nöding. We’ll discuss Christian’s FPGA audio player project and touch on other related topics, including audio latency and Bluetooth LE
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