Tag Archives: ArchLinux

Punching Pulseaudio-RTP through a firewall

As I mentioned in the previous post, I recently set up a network audio server computer using pulseaudio-rtp. Because it would have been a waste of resources to use it only for audio work, I started using it for some … Continue reading

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M-Audio Audiophile 2496 and Pulseaudio

When I built my previous Linux workstation in 2007, I equipped it with a M-Audio Audiophile 2496 professional audio card. I was very pleased with its quality – superb sound, excellent recording capabilities, S/PDIF and MIDI in/out, and proper RCA … Continue reading

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EspoTek Labrador USB board on Raspberry Pi 4

EspoTek’s Labrador is an excellent single board, all-in-one USB oscilloscope / signal generator / power supply / logic analyzer / multimeter with a cross-platform Qt5-based GUI frontend. It is especially useful for use with Raspberry Pi-series computers. It works out … Continue reading

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Raspberry Pi 4 bluetooth madness, part 2

Well, that obsoleted quickly! I mean the alarm-bluetooth-raspberrypi package. There’s finally a more or less native support for bluetooth in Arch ARM kernel and libraries, so there’s no need for external packages or weird configurations any more. Here’s how to … Continue reading

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Raspberry Pi 4 bluetooth madness

There seems to be a lot of problems in getting a working bluetooth system on Raspberry Pi’s with Arch Linux, and the solutions are as numerous as the problems. When I originally installed Arch on my RPi4, I was able … Continue reading

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