Reduce Cell Phone/VoIP Background Noise Free with SoliCall

We can often find ourselves in an environment that is not telephone friendly; noisy conferences, on the boat while at the cottage – think about the noise produced by twin Mercury’s, sporting events, or dare I say it, loud raucous parties.

Background distractions produced by unwanted environmental noises may, at a minimum, be no more than an annoyance, or in more extreme cases can lead to confusion, frustration, misunderstanding, and irritation for both parties to a telephone call. Think about the impact on the listener, while you shout to be heard over background noises.

Often we have limited choices as to when we either make, or take, a telephone call, and circumstances may dictate that we do so despite environmental background noises which are sure to produce some degree of anxiety.

There’s a great new solution to this common scenario. SoliCall, a company which specializes in noise reduction, noise cancellation and noise suppression technology has developed a personalized voice filtering solution, currently in Beta. This noise reduction software operates as a voice pass filter which can be integrated in any phone system, and in any voice call.

(Before and After the application of this technology)

This amazing technology – I admit, I’m old enough to still be amazed by unique technology – is based on identifying the voice of the speaker – it does not center on specific noises but only on the user’s voice. To accomplish this, the application records and analyzes a sample of the user’s voice and stores the unique acoustic parameters. The end result is, all other voices, noises and sounds are filtered out.

Unlike some existing voice filtering technologies which rely to some extent on telephone speaker position – physical contact using jaw bone sensors for example – this new technology does not rely on the position of the telephone speaker, with the obvious comfort advantage this entails.

Installation is easy even for a novice computer user, but to ensure seamless installation the company provides a terrific FAQ page, supplemented with an application integration page, which covers more than just the basics.

(Click pic for larger)

Recording telephone calls can often be important for both business and personal reasons, and surprisingly (well I was surprised); the SoliCall program includes the capacity to do so.

With SoliCall’s personalized noise reduction you can now improve voice quality and get rid of those virtually impossible to deal with background distractions, in cell phone, headset, and other telephone calls.

There is an obvious need for this exciting technology, and the number of free downloads thus far (25,000+ at alone), speaks to this.

Fast facts:

Compatible with all SoftPhones

Compatible with business centers, e.g. Gateways, PBXs and Conference bridges

Improves sound quality on any type of VoIP call, e.g. PC-to-PC, PC-to-Phone

Robust echo cancellation

Transmits only your voice – personalized to your specific voice

Screens all other voices, noises and sounds

Becomes more efficient as it learns

Small 1.23 MB free download

System Requirements: Windows 2000/XP

Download at:

Please note, that all other products offered by SoliCall, for cell phones and for PBXs (the SDK and the PBXMate), are already in the production phase.


Filed under Audio Applications, Audio Software, Cell Phone Apps, Freeware, Interconnectivity, Software, Utilities, Windows Tips and Tools

6 responses to “Reduce Cell Phone/VoIP Background Noise Free with SoliCall

  1. Mr. Mullins, thanks for bringing this new item to my attention.

    While I am always cautious with beta software, I will give it a try on a older machine equipped with Skype. This technology sounds like just the thing to cure some of the deficiencies in that particular VoIP install/setup!

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  3. nisarg mehta

    nice application… Do you happen to know the latency added while processing this noise cancellation???

    • billmullins

      Since this is not my area of expertise, I’ve forwarded your question on to
      the developers of the product.

      I trust you will hear from them shortly.


  4. Phil

    Isn’t recording a phone call illegal?
    Since Skype already does echo cancellation, how do two echo cancelers co-exist?

  5. Pingback: Solicall - freeware offers noise reduction and recording for your Internet calls - The Red Ferret Journal