Wednesday evening, Ragazzi’s Concert Group and Young Men’s Ensemble both had very successful rehearsals with about 50 boys each, using JackTrip Virtual Studio. This was the first time many of these boys have been able to sing together in several […]
I’m pleased to announce the launch of the JackTrip Foundation, a newly formed non-profit organization dedicated to advancing technologies to enable music collaboration over the Internet, and to facilitate the creation of music that transcends distance constraints. I’m rolling the […]
I finally dusted off and some hardware today that I’ve been wanting to test out for a few months.. Pisound (100€) is a very high quality audio HAT for Raspberry Pi made by a Lithuanian company named Blokas. Most notably, […]
As our choral practice groups have been growing in size, I’ve been keeping a closer eye on scalability. Today, I was able to complete a (synthetic) test that simulated a performance involving 254 500 live participants, all connected via a […]
One of the challenges our Ragazzi YME boys have faced with our weekly online rehearsals was adjusting to how they heard their own voice. There seems to be disagreement over the value of hearing your own sound echoed back in […]
Sorry for the lack of articles this past month. I’ve been more busy than ever working on a few things: Ragazzi YME has been hosting weekly online rehearsals since our first one held on June 24th. Today, we’re expanding this […]
Since my last post, I’ve been busy preparing for our live singing test with volunteers from Ragazzi’s YME Chorus. We distributed 7 test kits consisting of Raspberry Pi 4B’s with HifiBerry DAC+ ADC, a microphone, all necessary cables, etc. The […]
Similar to JackTrip, Jamulus is an open source project that uses the Jack Audio Connection Kit. Clients stream their audio to a server, and the server mixes all the audio together and streams the result back to each of the […]
In my previous post, I tested the latency of the HiFiBerry DAC+ ADC Pro with great results. Today, I tested their less expensive model ($50 versus $65): the HiFiBerry DAC+ ADC. I used jack_delay as described in this post with […]
I believe there are many attractive things about Elk Audio OS. It is optimized for audio applications by experts, runs a customized 64-bit kernel on Raspberry Pi, has a great toolchain for customization, and has a slick update mechanism that […]
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