Sorry, what?

Posted by admin
On June 2, 2022

In this post we would like to discuss a disturbance in phone calls that might happen from time to time: you are in a phone call but the voice of the other party is too weak making it had to understand. In this case you will initially try and increase the volume on your side […]

Cocktail party and crosstalk

Posted by admin
On May 3, 2022

The cocktail party problem is one of the oldest problems in the arena of signal processing. The problem is describes as follows: in a cocktail party there are many people talking. All their voices are mixed in the air and the people listening will hear all the voices blended together. Nevertheless, in most cases, the […]

Aggressive noise cancellation

Posted by admin
On April 3, 2022

In the last couple of years many vendors offer noise cancellation software that is aimed to attenuate the ambient noise in phone calls. The first question that comes into mind when testing such a software is, does my peer hear the ambient noise or not? Can he/she hear me slamming the door? What about my […]

Noise Locator

Posted by admin
On March 3, 2022

Where is the noise coming from? Who or what is making the noise? Which of my employees suffer from significant ambient noise? These are all valid questions that any manager, especially a call center manage, might be asking. Answering these questions without an automatic tool is difficult especially if the employees are working from a […]

Convert open office to quiet office

Posted by admin
On February 3, 2022

When people are making calls while they share the same workspace the cross-talk might be a source of a disturbing noise. This is true regardless if the people that share the open office are from the same company or from different companies as commonly happen in shared workspace. In this blog we will discuss how […]

4 ways to improve online teaching

Posted by admin
On January 4, 2022

Online teaching is on the rise for many years and COVID has given it an extra boost in the last two years. The driving force behind this phenomena is very simple: the increase in the quality, robustness and availability of internet connectivity voids the limitations previously imposed by geographic distances. The physical distance between the […]

Noise Cancellation for DeskPhones

Posted by admin
On December 5, 2021

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 any other […]

Underwater Voice

Posted by admin
On November 2, 2021

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. […]

Don’t burn your CPU

Posted by admin
On September 30, 2021

The Central Processing Unit (CPU) is the heart of any computing system including, of course, your PC/laptop. The most important differentiator between PCs is the difference in the power of their CPU. On average, the power of the CPUs increases over the years. It is interesting to note that fifty years ago George Moore anticipated […]

Background human voices

Posted by admin
On August 22, 2021

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 […]