SoliCall develops patented technology for improving audio quality in telephony. SoliCall’s unique noise reduction software includes an innovative NOISE FIREWALL™ for contact centers, a versatile echo cancellation software and a unique noise reduction technology. With SoliCall’s noise cancellation software you can easily improve audio quality in any type of phone call.

Our worldwide customer base includes companies of all sizes from big blue-chip companies to small start-up companies. Among our customers you can find:
• Developers of communication software and devices that embed our advanced technology in their solution using our OEM products.
• Call Centers that use our noise firewall solution to remove noise from the calls, improve customer experience (CX), prevent leakage of private data and increase the accuracy of voice analytic.
• Conference Bridge providers, VoIP operators, Education Centers and companies around the world that install our plug-and-play products to remove echo and noise from their calls.

For more information please contact us.

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Why choose us ?

  • Human noise

    SoliCall is the only vendor that offers a unique patented technology to cancel ambient human voice

  • Security & Privacy

    SoliCall’s products do not require any connection to the Internet/Cloud

  • Platform

    SoliCall’s audio processing was designed to utilize modest CPU and to work with any phone including desk-phones

  • Focus

    SoliCall puts a focus on the call center vertical. This drives us to develop expertise and tools like the Noise Firewall™ and Noise Map™

  • Track record

    SoliCall has a track record of 15+ years and an impressive world-wide customer base including many blue-chip companies that work with us for many years

  • We care

    Our dedicated professional support team will help you analyze the audio behavior in your system and will guide you on the best tuning to maximize audio quality in your environment

Recent Posts

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Improve call quality by adding noise

The demand for noise cancellation in phone calls is constantly increasing. The main reason for the increasing demand is the improvement in technology that is now able to provide better quality than the quality that could be provided few years ago and this technology keeps improving every day. The same principle applies to  […]

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Underwater Voice

Underwater voice is a voice that sounds as if the speaking person is under the water or is behind some mask. The voice in this case is not clear and lively but sounds a bit muted and muffled. Why does this happen? Human sound is created when air passes the vocal cords and create sounds. The human sound is a collection of many audio frequencies that together […]

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Don’t burn your CPU

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Background Human Voices

There are many cases in which the background noise in phone calls includes human voices. This might happen, for example, in the office where there are other people talking in the background. An extreme case is a crowded call center environment but human noise is not limited to the office and can also appear in other locations like at home or in a coffee shop […]

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CPU Vs. GPU

When developing a new application, especially an Artificial Intelligence (AI) based application, one of the questions that comes into mind: should the application be executed on the CPU (Central Processing Unit) or the GPU (Graphical Processing Unit). CPU is the main processing unit in every computer while GPU is a separate processing unit that its main purpose is to efficiently handle graphical […]

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Insights On Call Quality

Having accurate and comprehensive data is a key factor to controlling any situation. Regardless if you are managing an army a pandemic or a call center comprehensive and accurate data is what you need to improve your performance. For example, to control a pandemic you need to have enough data about the spread of the virus, variant, possible treatments, load on the healthcare system […]

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AI, Can you identify who is speaking?

We are frequently asked by call centers and enterprises to help them understand the difference The voice of each person sounds different and has its own unique characteristics. These characteristics can be divided into linguistic vs. non-linguistic and also to auditory vs. acoustic ones. This fact is being used for decades in forensic cases. When needed  […]

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Voice bots in call centers

An emerging technology for call center is the usage of voicebots. The main purpose of introducing bots is to reduce the load from the call center agents. Voicebots are usually the first to receive the telephone call from the customer, provide initial assistance and if required route the call to the best human agent group based on their skills. The bots  […]

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5 ways to cancel noise in call centers

Noise is always disturbing but in contact centers it might impact business since the revenue relies on business calls and if these calls suffer from low quality then the impact on business is immediate. In this post we will cover few ways to cancel noise in call centers and specifically in phone calls. […]