absorptions
A blog about signals, programming, music, and other stuff.
- By Oona Räisänen
- Based in Finland
- Roughly one post per year
- First post on
Posts per month
| Month starting | Posts |
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| Mar 2021 | 1 |
| Apr 2021 | 0 |
| May 2021 | 0 |
| Jun 2021 | 0 |
| Jul 2021 | 0 |
| Aug 2021 | 0 |
| Sep 2021 | 0 |
| Oct 2021 | 0 |
| Nov 2021 | 1 |
| Dec 2021 | 0 |
| Jan 2022 | 0 |
| Feb 2022 | 0 |
| Mar 2022 | 0 |
| Apr 2022 | 0 |
| May 2022 | 0 |
| Jun 2022 | 0 |
| Jul 2022 | 0 |
| Aug 2022 | 0 |
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| Nov 2022 | 0 |
| Dec 2022 | 0 |
| Jan 2023 | 0 |
| Feb 2023 | 1 |
| Mar 2023 | 0 |
| Apr 2023 | 0 |
| May 2023 | 0 |
| Jun 2023 | 0 |
| Jul 2023 | 0 |
| Aug 2023 | 0 |
| Sep 2023 | 0 |
| Oct 2023 | 0 |
| Nov 2023 | 0 |
| Dec 2023 | 0 |
Any gaps could be due to errors when fetching the blog’s feed.
Most recent posts
This story, too, begins with noise. I was browsing the radio waves with a software radio, looking for mysteries to accompany my ginger tea. I had started to notice a wide-band spiky signal on a …
I've been experimenting with methods for visualising harmony, intonation (tuning), and overtones in music. Ordinary spectrograms aren't very well suited for that as the harmonic relations are not intuitively visible. Let's see what could be …
I had a dream one night where a blackbird was talking in human language. When I woke up there was actually a blackbird singing outside the window. Its inflections were curiously speech-like. The dreaming mind …