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AddictedCS
soundfingerprinting
C#2018–2024
AddictedCS / soundfingerprinting

soundfingerprinting

Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.

4Distinct people
7Mentions
0Explicit recommenders
1KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year7 dated mentions

Observed mentions: 2018-07-03 11:40:18 UTC to 2024-04-15 08:21:33 UTC.

0122018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments20182019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20212022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2024

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC110
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC000
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC101
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC101
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC000
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC202
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC202

What Hacker News says

7 sources
Solo founder at Emysound[1]. Started 10 years ago as an open-source project, building an algorithm for audio fingerprinting. Added a commercial offering, selling storage built specifically for audio fingerprints, targeting enterprise customers. Since the offering was too technical (it's hard to sell solutions to problems that are too narrow and domain-specific), pivoted to more "business-oriented problems". This last year's pivot is a chance to finally grow. Running a business in single-player mode is, at times, too stressful. Aside from the technical part, which I very much enjoy, I need to wear marketing, sales, and customer support hats. [1] - https://emysound.com [2] - https://github.com/AddictedCS/soundfingerprinting
In Ask HN: How many of you are self employed?
https://github.com/AddictedCS/soundfingerprinting Is the library. It was the first thing I found and it seemed to do the job. I’m not a .NET guy so it’s implemented as a CLI tool that takes a wave file as input and spits out a list of timestamps. Sharing the code would mean getting into the business of publishing an ad blocker which is not something I personally have the bandwidth for. It’s also far from my finest work, being something that I banged out in a weekend. Happy to answer other questions about it, though!
In Ask HN: What apps have you created for your own use?
My goal for the next year is just to work fewer hours. Covid pushed my work habit to the extreme, and I need to rebalance. 1. Read more books, less social media/news. 2. Spend more time with my friends. I haven't seen some of them IRL for more than a year. 3. Exercise more, play tennis with my daughter, spend quality time with my kids. 4. Spend more time with my parents. They've become visibly older in the last years, an observation that scares me. 5. Focus more on marketing for the businesses that I've bootstrapped. All the shiny new features that are developed are not as important as getting more people to use your product. 6. Promote open-source project to 1k GitHub stars[1]. I know it isn't very meaningful, but it's just nice to receive a bit of recognition from the community. 7. Enjoy life, don't stress about all the little things th
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at happen along the way. Happy new year! [1] https://github.com/AddictedCS/soundfingerprinting
In Happy New Year HN! What are your plans for the new year?
I've been working on SoundFingerprinting [1] for almost ten years now. Its Shazam for developers. First 8 years I worked mostly during my free time and weekends. 2 years ago, I decided to monetize the storage for the fingerprints. There is a MIT licensed version of the storage [2], and a commercial one [3], which is fine-tuned for thousands of hours of audio or video content. If you are an enterprise customer, you will essentially need it at some point, and will most probably have no problems paying for it. Overall I invested a lot more time in it than the monetary reward I received. I don't complain since I enjoy working on audio/video fingerprinting and databases. On top of it, the pay at this stage is on par with a regular SE job with the bonus of working on things that I enjoy. I can call it a bootstrapped business now. In some sense,
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I think about opensource similar to the work of art. You do it because you genuinely like to create/build things and showcase them to the general public. You don't do it because of the monetary reward. A good writer is one that has to say something, not one who writes for the sole purpose of getting on the NT bestselling list. Opensource is similar. [1] - https://github.com/AddictedCS/soundfingerprinting [2] - RAM-based storage, bounded by memory limits [3] - https://emysound.com
In Ask HN: Dear open source devs how do you sustain yourself

MAKE YOURSELF AT HOME

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