Greater Copenhagen Firedepartment
Denmark
ECA Vaud
Switzerland
Neyðarlínan
Iceland
SOS Alarm
Sweden
Emergency Medical Services - Capital Region
Denmark
Ministry of Interior
Portugal
Here you can test the incredible effect Sharpi has on speech understanding – and discover why we say “never miss a word”
Sharpi is a revolution in speech-enhancement software, powered by advanced, AI-driven technology inspired by the human brain. Just as our brains learn to recognize and focus on specific voices over time, Sharpi has been trained on millions and millions of audio samples to do the same — only faster and more precise.
Once Sharpi detects a voice, it isolates and amplifies it while simultaneously suppressing surrounding noise. It mimics the brain’s natural ability to filter sound—but with enhanced accuracy and speed.
While the concept may sound simple, the underlying technology is highly sophisticated and extremely complex. It's a world first, changing the way we look at noise reduction.
Brainscan of founder Mette Carstensen showing brains reaction while detecting voice
Sharpi transforms noisy chaos into crystal-clear speech in real time. Every command, every word, is delivered with precision—vital in environments where a single misunderstanding can cost lives.
In emergencies, background noise often holds crucial clues. Sharpi isolates voices but preserves context, ensuring operators hear both the person speaking and the urgent signals hidden in the noise.
With over five years of deep learning training, Sharpi has a decisive head start. This advantage means smarter models, faster adaptation, and a clear technological lead which will benefit you every day on the job.
In 2018, over coffee, Mette and Martin saw the flaw in noise reduction: it distorted voices. Martin realized the solution wasn't removing noise, but identifying and enhancing speech - similar to how the AlexNet model learned to distinguish cats from dogs in images. Both animals have fur, ears, eyes and noses, but they look different. That idea sparked Augmented Hearing: smarter voice-in-noise detection: If you can separate a picture of cat from a picture of a dog, you can also separate voice from noise.
Sharpi is Military Grade, which means it is a rock-solid solutions built for the highest levels of discretion, reliability and performance. Sharpi has successfully completed a high-impact trial with a military unit, straight out of the box. This was only possible thanks to a robust, core-level product design and an uncompromising commitment to quality:
- 100% offline operation
- No third-party software — complete control of the codebase
- Exceptional reliability
- Extreme performance — built to handle the toughest tasks
For the past 2.5 years, Sharpi has been running in partnership with Hovedstadens Beredskab (Greater Copenhagen Fire and Rescue Service) a Danish HEM-approved facility. (HEM = classified). There are NATO and EU equivalents known as NATO SECRET and EU SECRET. Being able to reference operations in a HEM-approved environment speaks volumes in a single sentence — addressing critical security concerns and instantly overcoming objections.
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Getting started with SHARPI is simple. One of our consultants will get back to you, and arrange for you to receive a simple unobtrusive demo unit, that allows you to test a simplified version of SHARPI in your own real-world environment.
Engineered for adaptability, SHARPI integrates seamlessly with virtually any server, telephone, or radio system. It requires no modifications to existing infrastructure and can be deployed instantly across diverse communication platforms.
Unlike conventional noise reduction, SHARPI understands the sound scene. This empowers you to take control of what you want to hear. When speech is your focus, Sharpi eliminates noise and amplifies human speech 200 times more efficiently than conventional methods.
Trained to recognize both voice and non-verbal sounds (e.g., breathing), it produces crystal-clear speech, shortens call duration, and improves service quality while reducing stress for operators.
SHARPI operates entirely offline. It stores and transmits no audio data, ensuring complete privacy and eliminating the need for an internet connection.
This is delivered as an add-on "Sharpi-Agent" that will help you navigate complexity in varying critical performance levels in European languages and ensure stability across language changes.
With a latency of less than 10 milliseconds, SHARPI enables authentic real-time communication. Voice transmission is fast, reliable, and secure, ensuring no information is missed.
SHARPI has superior capability to filter distracting noise and focus on what matters.
SHARPI integrates an advanced translation engine capable of converting any language into any other language in real time. This ensures immediate comprehension and accurate interpretation during conversations.
At its core, SHARPI leverages advanced artificial intelligence, modelled on the principles of human learning.
Like a child acquiring language, it has been trained through repeated exposure to diverse sound patterns. This enables unparalleled accuracy in voice recognition and enhancement.
SHARPI is deployed in multiple countries worldwide, processing millions of calls with zero reported errors. The result: fewer mistakes, reduced stress, and improved safety in critical communications.
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