Digital Signal Processing

Get ready for the **Superbooth Special** May iteration of our monthly meetup! With the Superbooth trade show bringing many audio enthusiasts and professionals to Berlin, we're seizing the opportunity to host a larger gathering. This month, we're moving to a bigger venue, **ForumFactory**, to accommodate up to 200 attendees, with a special focus on networking and community connection. We have an exciting line-up featuring two talks from industry experts: * **Juanpe Bolívar - CTO at BRONZE** (long talk) In this talk we'll learn about persistence (immutable) data-structures and how they can be used to implement novel software architectures that make our software more efficient and responsive, but also easier to understand and modify. We will also how to efficiently persist these data structures across sessions, a novel technique in Immer, unseen in other implementations, that open the door to all new use-cases. We will also briefly show the Bronze Composer, a complex piece audio software that leverages these techniques. * **Tobias Lønnerød Madsen -** [moonbase.sh](https://moonbase.sh/) (short talk) Commercialising Audio Plugins - Going From Development to Sales and Beyond Following the talks, there will be ample time dedicated to networking. Come meet other local (and visiting!) audio nerds and C/C++ programmers. Network or talk shop – all levels of skill are welcome in the group. **Food & Drinks:** Free pizza will be provided as usual! Please note: for this special event, **drinks will not be complimentary**. However, there will be a bar at the venue where you can purchase beverages. Doors open at 6 pm, talks will start at 6.30 pm. We're looking forward to seeing many familiar and new faces for this special Superbooth edition!

## DNA. presents ''SHUFFLE FUSION'' **A smooth Dance Style connected to Electronic Music** This workshop guides You through the numerous facets of shuffle movements and shows You how to connect them into choreographies. Lead by our two amazing community members & Your new Shuffle Teachers Marcel & Dani Ospina - talented shuffle teachers that started shuffling at a very young age and leads this class with his experience connected to a lifetime of passion. ‍ Wednesdays (weekly, regular)- Marcel & [Dani](https://www.instagram.com/daniospina20?igsh=bnBrM3BxY2xuNnll) ‍ ##### *Try something new and experience an energetic dance style full of passion and great rhythms.* See Us Soon. Love, Marcel, Dani & DNA. _________________________________ For more insights, follow us on IG: [@nightart.club](https://www.instagram.com/nightart.club) \*Members of Dair Night Art e.V. and Subscribers of DNA. Art GbR.

# 🎭Improv dein Deutsch🎭 In Berlin Deutsch sprechen? Ja, klar! Komm zu unserem Impro Theater Kurs „Improv dein Deutsch“. In diesem Kurs kannst du mit anderen Impro spielen, auf Deutsch! Sehr einfache Sprache, viele Impro Übungen und perfektes Deutsch Training. Du musst nicht fliessend Deutsch sprechen können, es reicht wenn du eine einfache langsame Konversation haben kannst. Improtheater Übungen helfen den Menschen sich auszudrücken, zu öffnen, sich frei zumachen. Wir benutzen diese Übungen um dir die Angst vorm Deutsch sprechen zunehmen. In einer kleinen Gruppe von anderen, die auch ihr Deutsch verbessern möchten, kannst du endlich sprechen und Spass haben, ganz ohne Angst Fehler zumachen. Wir spielen Szenen zusammen, wir lachen zusammen und am Ende verlassen wir den Raum und fühlen uns schon sicherer mit unserem Deutsch. jeden **Mittwoch** von **19:00 bis 21:30** **hier anmelden für die 25€ Drop In class:** https://goteamup.com/p/3640530-esimpro/courses/dates/861031/ \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Teacher Konstantin Häfner was born in a small village near Berlin and has spent the last 6 years doing improv in this city. Being part of various Spanish and English speaking improv groups, he knows about the struggles of his colleagues when it comes to learning German.

Was wäre, wenn du den Markt lesen könntest, ohne jemals einen Kerzenchart zu analysieren? Wir zeigen ein innovatives Analyse-Framework **(live und an echten Beispielen, z.B. Gold**) , das Signale für Trendwenden direkt aus dem Tick-Flow generiert. Einblicke in ein System, das Multitimeframe-Trading radikal vereinfacht und den Fokus zurück auf die nackten Marktdaten lenkt. *Vorteile:* *1\. Keine Chartanalyse nötig* *2\. Objektive Signale* *3\. Flexibel für Daytrading & Swingtrading* *4\. sowohl für Anfänger \(keine Charttechnik nötig\) als auch für Profis \(wegen des Tickdaten\-Ansatzes\) geeignet\!*

Welcome to **ChessBar Events! 🍻♟️** We host **weekly chess tournaments** in different bars across the city — the perfect mix of strategy, drinks, and good vibes. The tournament is organized directly through our **ChessBar app**, where you can see your next opponent, enter results, and gain ranking points throughout the season. ✨ **What to expect** \- 5 games in **rapid format** (10 minutes per player) 🕹️ **\- Free entry** 💸 **\- Open to all levels** \- Up to 32 players can participate \- No need to bring a board or pieces — we provide all the material\! **How to join** 📲 Please make sure to **register through the ChessBar app** (signing up on Meetup alone is not enough). 👉 [https://onelink.to/chessbar-s](https://onelink.to/chessbar-s) 🌐 **More info** Website: [www.chess-bar.com](https://www.chess-bar.com/) Instagram: [@chess___bar](https://www.instagram.com/chess___bar/)

​In this special edition of our weekly audio hardware developers meetup, Berlin-based makers will be demoing their DIY creations and 'products-in-progress' at our neighbourhood Neukölln maker space for your enjoyment. We're just a short walk from Berlin's Synth-Mecca SchneidersLaden. ​**In the clean lab** we'll have device "show-and-tell's" and tech-talk **In the dirt lab,** expect short live sets and demonstration-presentations Drinks and snacks for donations (while stocks last) **Special showcases on the night:** \- Johannes from DadaMachines presents TBD \> \- Dorian Jung presents: Pointer g\-1 granular neural effects \- Live set from Servando Barreiro \- Teen Capo \+ Van Ties present pendulum\-in\-progress ...and much more to be confirmed Got something to show or share? Respond to the open call to get involved: [https://forms.gle/BAHKR9pss1o1RacZA](https://forms.gle/BAHKR9pss1o1RacZA?utm_source=luma) for an official slot, or just bring and spontaneously to show on the night) **What is SynthLab?** From hobbyists to commercial producers to first-time audio circuit creators, we offer a supportive environment for building audio hardware together and sharing knowledge. We design and build stuff right here in the space and encourage you to actively join a project or bring your own (no matter how small). You can join the discussion and ask questions over on our discord here. [https://discord.gg/FaxvtcbGab](https://discord.gg/FaxvtcbGab?utm_source=luma) ​​**About FabLab Neukölln** ​​The FabLab Neukölln is a collaboration powered by 42berlin and [workish.berlin](https://workish.berlin/?utm_source=luma). It’s a maker space, creative workshop, and hardware lab, right here in Neukölln. ​​The 150sqm FabLab is split into two. A dirt lab with woodworking and metal working equipment, perfect for making dust and loud noises. Across the hall, you’ll find a clean lab equipped with a 3D printer, laser cutter, and textile lab where your electronics or more delicate projects can come to life. ​​Our space was created to provide fair access to equipment, training, and community for students, experienced makers, and garage inventors alike. What will you come up with? [Apply for the next onboarding session](https://luma.com/fablabnk?k=c&tag=onboarding).

Du willst cool aussehen, wie du über den Boden schwebst oder einfach die Basics für Shuffle (Cutting shapes) lernen? Dann komm vorbei! 👟💥 Keine Angst wenn hier nur wenig Anmeldungen sind, über die WhatsApp-Gruppe sind immer einige andere Leute da 😉 (du bist also nicht allein) Level: Beginner/Intermediate 🙋🏽‍♂️ Teacher: Chris (🇩🇪/🇬🇧) 💰 Price: 15,-€ 💶 Payment: PayPal (QR Code) / Cash Pay in person - payment upon arrival (PayPal QR Code)

Wir laden zum ersten Meetup der Analytics Pioneers in den neuen Räumlichkeiten von mohrstade in Potsdam! Am 07.05. begrüßen wir euch um 17:00 Uhr in der Kurfürstenstraße 21, 14467 Potsdam. Auf folgenden Vortrag (auf Englisch) dürft ihr euch schon mal freuen: **1\. Same Origin Setup** (Fabian Lampe) **2.** **The Death of the Dashboard: Why We Need to Generate Our Own Insights** (Bert Winterfeld) Fragen und Austausch sind jederzeit und auch im Anschluss willkommen. Getränke und Snacks stehen kostenlos für euch bereit. Wir freuen uns auf einen entspannten Abend mit euch! ........................................................................................................................................ We invite you to the first Analytics Pioneers Meetup in the new offices of mohrstade in Potsdam! On 7 May we welcome you at 5:00 PM at Kurfürstenstraße 21, 14467 Potsdam. You can already look forward to the following talk (in English): **1\. Same Origin Setup** (Fabian Lampe) **2.** **The Death of the Dashboard: Why We Need to Generate Our Own Insights** (Bert Winterfeld) Questions and discussion are welcome at any time, including afterwards. Free drinks and snacks will be available for you. We’re looking forward to a relaxed evening with you!

Join us for a guided art morning — a mix of conversation, discovery, and shared experience. We'll begin together in the iconic glass foyer of the Neue Nationalgalerie, designed by Mies van der Rohe, where Yuliya will give a guided introduction to both exhibitions before we explore together. Afterwards, we'll head to a nearby café to relax, share impressions and connect. This time, we're visiting two exhibitions that couldn't be more different on the surface — and yet ask surprisingly similar questions about art, perception, and the world we live in. Constantin Brancusi — one of the founding fathers of modern sculpture — stripped form down to its purest essence, searching for something timeless in stone and bronze. Beeple (Mike Winkelmann) — the digital artist who sold an NFT for 69 million dollars — layers on the chaos of our digital age through AI, robotics and sharp political satire, presenting his first-ever exhibition in Germany right here in Berlin. What counts as art? Who decides? How does the world around us shape what we see? Two artists, a century apart, both asking the same things. 🖼️ About the Exhibitions Brancusi is one of the most important retrospectives of the season — a rare opportunity to encounter his sculptures, drawings and photographs in depth, tracing his lifelong obsession with reducing form to its essential truth. Beeple. Regular Animals is an interactive robotic installation making its German debut. Autonomous robot dogs roam the space, each wearing a hyperrealistic silicon head modelled after a global figure — Elon Musk, Zuckerberg, Bezos, Warhol, Picasso. They scan the room, process what they see through AI, and print out images which you can take home for free. A pointed, witty comment on algorithms, power and how technology shapes our perception. 📋 Agenda 🎨 Guided Introduction: We meet in the main foyer at 12:00 for a guided talk by Yuliya — no slides, just conversation — setting the context for both exhibitions before we go in together. 🖼️ Exhibition Visit: We explore Brancusi and Beeple at our own pace, with Yuliya on hand throughout. ☕ Post-visit café: We finish at a nearby café to share impressions and connect. 📅 Date & Time: Saturday, 09.05 · 12:00 📍 Meeting Point: Neue Nationalgalerie, Potsdamer Str. 50 — main foyer 💶 Participation Fee: 15 EUR on the day 🎟 Brancusi ticket: Please purchase online in advance — link in the comments 🤖 Beeple installation: Free — no ticket needed 📌 RSVP required — limited spots available ✅ Event Info & FAQ 🕐 Schedule — How long will it last? We meet at 12:00 in the main foyer, explore both exhibitions together, and finish at a nearby café. The full experience will run until around 15:00. ⸻ 💶 Payment — How do I pay? Payment is made in cash or paypal on the day of the event. If your plans change, please update your status to "Not Going" so someone on the waiting list can take your spot. 🙏 ⸻ 🎟 Exhibition Ticket — Do I need to buy it in advance? Yes, please! Everyone should purchase their Brancusi ticket online before the event so we don't lose time at the entrance. I'll share the link in the comments. The Beeple installation in the lower foyer is free — no ticket needed. ⸻ 🥐 Can I come only for the talk or only for the exhibition? No — the event is a full programme designed as one shared experience. Partial attendance isn't possible. ⸻ ❗ What if I show up without signing up? Unfortunately, a spot can't be guaranteed. Only confirmed RSVPs are accepted. ⸻ ✨ The experience is curated and guided by Yuliya, founder of Berlin Ladies Art Culture — a growing community of over 2,000 women passionate about art, culture, and meaningful connection. With a background bridging hospitality, real estate, and creative studies, Yuliya has lived in Ukraine, France, China, and now Berlin. Over the years, she has deepened her passion for art through studies and experiences — from the Louvre School in Paris to the University of the Arts London, from workshops at the Universität der Künste in Berlin to curatorial programs during the Venice Biennale, and most recently completing studies at Sotheby's Institute of Art in London. Today, she curates experiences that blend art history, conversation, and exploration — always with the goal of making culture feel alive, shared, and inspiring.

Du willst cool aussehen, wie du über den Boden schwebst oder einfach die Basics für Shuffle (Cutting shapes) lernen? Dann komm vorbei! 👟💥 Keine Angst wenn hier nur wenig Anmeldungen sind, über die WhatsApp-Gruppe sind immer einige andere Leute da 😉 (du bist also nicht allein) Level: Beginner/Intermediate 🙋🏽‍♂️ Teacher: Chris (🇩🇪/🇬🇧) 💰 Price: 15,-€ 💶 Payment: PayPal (QR Code) / Cash Pay in person - payment upon arrival (PayPal QR Code)

**⚠️ IMPORTANT: REGISTRATION MANDATORY ⚠️** Registration is **REQUIRED** to attend this event. **Link: [https://lnkd.in/dSK-v3yY](https://lnkd.in/dSK-v3yY)** Your registration is subject to host approval. You must complete the registration process to receive the full event location details and confirmation of your attendance. **Please note: Without approved registration, you will NOT be able to access the event location or attend.** Join us for an exclusive Event with **[G-Research](https://www.linkedin.com/company/g-research/)**! In this interactive event, you’ll tackle maths-based brain teasers and dive into the world of quantitative finance in a relaxed, social setting. Expect a 𝗹𝗶𝘃𝗲𝗹𝘆 𝗮𝘁𝗺𝗼𝘀𝗽𝗵𝗲𝗿𝗲, 𝗰𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝘃𝗲 𝗽𝗿𝗼𝗯𝗹𝗲𝗺𝘀𝗼𝗹𝘃𝗶𝗻𝗴, and a bit of 𝗳𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗰𝗼𝗺𝗽𝗲𝘁𝗶𝘁𝗶𝗼𝗻. Form a team of up to 4 people and compete across multiple rounds for 𝗲𝘅𝗰𝗶𝘁𝗶𝗻𝗴 𝗽𝗿𝗶𝘇𝗲𝘀. 🥂 Catering is provided so you can fully focus on the quiz and enjoy the evening. 🏆 𝗣𝗿𝗶𝘇𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲: 1st place: €250 Amazon vouchers 2nd place: €100 Amazon vouchers 3rd place: €50 Amazon vouchers 📅 𝗪𝗵𝗲𝗻: Friday, 8th May 📍 𝗟𝗼𝗰𝗮𝘁𝗶𝗼𝗻: Mitte, Berlin, Shared upon registration This event is specifically for STEM students (undergraduate, graduate, and PhD) who are about to graduate soon. 👉 Secure your spot by scanning the QR-Code or through the following link: **[https://share-eu1.hsforms.com/1GfuPr7ijQl6AKWQbD5qw-A2b8apt?utm_source=blissmeetup](https://share-eu1.hsforms.com/1GfuPr7ijQl6AKWQbD5qw-A2b8apt?utm_source=blissmeetup)** **⚡ FINAL REMINDER ⚡** **You MUST register and be approved to attend. The event location will only be visible after your registration is confirmed by the host. Link: [https://share-eu1.hsforms.com/1GfuPr7ijQl6AKWQbD5qw-A2b8apt?utm_source=blissmeetup](https://share-eu1.hsforms.com/1GfuPr7ijQl6AKWQbD5qw-A2b8apt?utm_source=blissmeetup)** *** We are **BLISS e.V.**, Berlin’s AI community connecting like-minded individuals passionate about machine learning and data science. ​​​BLISS Website:[ https://bliss.berlin](https://bliss.berlin/?utm_source=luma) ​​​BLISS Youtube:[ https://www.youtube.com/@bliss.ev.berlin](https://www.youtube.com/@bliss.ev.berlin?utm_source=luma)

Cuban salsa classes every Wednesday . Join us, learn how to dance, save lives and make friends! **Classes**: 19:00 - Absolute Beginners (For Free) 20:00 - Beginners 2 21.00 - Improvers 1 **Price: (Card payment only)** 1 class - 7€ 10 class pass - 49€ or 42€ reduced* (To use within 11 weeks. Valid for all our classes. It can only be used by one person per class. No refund possible) * Reduced price for students, Schüler, Azubis, H4-Empfänger, and pensioners/retired folks. A valid proof is needed. **Why should you learn Salsa, and why with us?** - It's great fun! - You don't need any prior dancing experience. - You get to know loads of new people. - No registration, just swing by. - No fix starting date - you can start any week. - No dress code - come in whatever you feel comfortable in. Note:No outside shoes in the room: socks or a pair of clean shoes will be required - No partner needed - we change regularly during the classes (bring all your friends though!) - You can help us make a difference! **What is Salsa4Water**? Simple! We teach Salsa and donate all our profits to the NGO Welthungerhilfe, which uses these funds for their local projects in Malawi. Welthungerhilfe fights for equal access to safe drinking water, sanitation, and hygiene in nearly 40 countries world wide. This gives you the chance to save lives while dancing!

**RSVP free on the [343 Labs website](https://343labs.de/events/beginner-music-production-workshop-3/) to reserve your seat!** Join us for a free Workshop geared to new producers interested in learning how to create electronic music with Ableton Live. Berlin producer, DJ and 343 Labs instructor Matthew Martinez gives an overview of producing music with Ableton Live including building a beat from scratch. Learn why Ableton Live is such a popular software among electronic music producers. This workshop is designed for beginners, or people who have produced with other software and are interested in getting started with Ableton. There are no prerequisites to joining, we'll meet you at the start of you music production journey. During the event, 343 Labs will be opening its doors for an Open House, where attendees can tour the facilities, learn about 343 Labs courses, and meet some of the instructors. This is a great way to get a feel for the community and programs at 343 Labs, meet fellow producers, and ask any questions you may have about our school.

This is a **shuffle**/**cutting shapes** class for **beginner** and **intermediate** shufflers where we'll be learning a **choreo** and practise it to various speeds. **This time, we're gonna rehearse the two parts of the choreo that we learned the previous two times. We will go over both of them again, but if you wanna practise in advance, I've posted videos with explanations in our telegram chat:** https://t.me/joinchat/73TM5UceauA5YmQy **What you need to bring with you:** **Shoes**: If you'd prefer not to shuffle in socks, please bring a pair of dedicated clean athletic shoes with white soles. **Water**: because Shuffling is like an intense cardio workout :) **Fee**: 10€ (in cash or paypal **after** the event) to cover the cost of the rent, because we're not doing it for profit. Teacher: Ina P.S. You're welcome to join our Telegram group where we share choreos, combos, music, etc. https://t.me/joinchat/73TM5UceauA5YmQy P.P.S. Classes at Milastr. 4 take place every Friday! Two times a month they're done by me and two times - by Ella, who has a completely different teaching style. I suggest you try both to get the best of the two teaching styles!

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

**TBA**

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

**TBA**

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.