added dsp

Author: daslu

content/en/docs/community/groups/dsp-study/index.md

@@ -0,0 +1,55 @@
+---
+title : "Clojure DSP Study Group: Learning Signal Processing with Clojure"
+description: "Clojure DSP Study Group"
+lead: ""
+date: 2025-11-05
+lastmod: 2025-11-06
+draft: false
+---
+
+[📅Follow our meetings on the Clojure Calendar Feed📅](/docs/community/events/)
+
+The goal of this study group is to learn signal processing together by implementing concepts from the book [**Think DSP**](https://greenteapress.com/wp/think-dsp/) by Allen B. Downey in Clojure. This hands-on approach allows us to deeply understand digital signal processing fundamentals while exploring how Clojure's features can be applied to numerical and scientific computing.
+
+## About Think DSP
+
+[Think DSP](https://greenteapress.com/wp/think-dsp/) is an introduction to Digital Signal Processing in Python. We'll be translating the concepts and exercises into Clojure, which provides an excellent opportunity to:
+
+- Learn fundamental DSP concepts (spectral decomposition, filtering, convolution, etc.)
+- Practice implementing numerical algorithms in Clojure
+- Explore Clojure libraries for audio processing and scientific computing
+- Build a community resource of DSP examples in Clojure
+
+The book author, Allen B. Downey, has generously provided [Jupyter notebooks](https://github.com/AllenDowney/ThinkDSP) that can serve as additional learning resources.
+
+## Chat
+
+We use the [#dsp](https://clojurians.zulipchat.com/#narrow/channel/dsp) channel of the [Clojurians Zulip Chat](https://scicloj.github.io/docs/community/chat/) (requires login). Please join the Zulip chat to participate in discussions and stay updated on meetings.
+
+To be added to the calendar invitations, please write to us.
+
+## Meetings
+
+Meetings typically last 120 minutes and are announced on [ClojureVerse](https://clojureverse.org/).
+
+### Upcoming/Recent Meetings
+
+* 2025-11-02 Clojure DSP Meeting - :calendar: [event](https://clojureverse.org/t/clojure-dsp-meeting-2025-11-02/)
+
+## Notes and Resources
+
+Meeting notes will be published on the [Clojure Civitas](https://clojure.civitas.dev/) website.
+
+Additional resources:
+* [Think DSP book](https://greenteapress.com/wp/think-dsp/) by Allen B. Downey
+* [Think DSP GitHub repository](https://github.com/AllenDowney/ThinkDSP) with Jupyter notebooks
+* [#dsp channel](https://clojurians.zulipchat.com/#narrow/channel/dsp) on Clojurians Zulip
+
+## Prerequisites
+
+Basic Clojure knowledge is required to participate effectively in the study sessions. If you are new to Clojure but are curious to learn, let us talk -- we may help you catch up.
+
+## Contact
+
+* If you have any thoughts or questions, [let us talk](https://scicloj.github.io/docs/community/contact/).
+* Wish to lead a session or present? <a class="btn btn-primary btn-lg px-4 mb-2" href="/docs/community/contact/" role="button">Please reach out</a>