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Malfunction Screening by Audio
Does your car make a noise that sounds problematic? Many do, and we're fascinated by the science of using that sound to gain insight into the problem. Beginning in late 2023, we began building an annotated training library of malfunction-related sounds for 7 categories of the most common audible automobile faults. We currently operate an API that uses a short recording to predict which of the categories that recording likely belongs to. We also develop our own front ends for it, designed by and for by blue-collar users, optimized to reduce the hassle of (trying to) use a capacitive touchscreen in less-than-ideal settings. Below are links to, and a brief description of, products in this family.
Car makes a noise? Visit carnoise.wtf to learn more. This web-based version of our audio analysis app is easy to access from any internet-connected device with a web browser- Android, iOs, Windows, Mac and more- without having to visit and search the App Store to install. Just type carnoise.wtf into the URL bar of your device's browser, and start recording. As of May 2025, this product is free to use. Starting in June, a token-based system will be implemented, whereby pre-purchased tokens are used to submit a recording. This product and its pricing structure are optimized for occasional use by vehicle owners looking to determine whether their car emits any sounds indicative of a major vehicle malfunction. And of course, it's based on our simplified UI/UX philosophy so it will work with greasy fingers.
Solanum-Audio App for iOs
Solanum-audio is a powerful yet easy-to-use tool designed to assist businesses in quickly assessing vehicle noise concerns. Using a professionally curated database of known automotive sounds, the app records and analyzes vehicle noises to determine whether an issue may require further attention. Developed by a licensed mechanic, solanum-audio provides fast, reliable insights, helping businesses streamline vehicle diagnostics and reduce unnecessary service visits. With a single-tap interface, no login requirements, and the ability to operate directly from the driver’s seat, the app is ideal for fleet managers, service advisors, and automotive professionals looking to improve efficiency. By identifying potential issues—or confirming when no action is needed—solanum-audio saves time, minimizes guesswork, and enhances customer confidence. Whether used in a repair shop, dealership, or fleet maintenance setting, this app provides a practical solution for quickly evaluating vehicle sound-related concerns.
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