Posted on 26th Jul 2011 @ 11:00 AM
Over the past few years, there has been a fast development of sound recording, from the early tape recorder to the digital voice pen. And more and more modern electronic devices are equipped with the sound recording function, for example MP3, MP4, cell phone, computer, the camera. We live in a world that is full of sound and any event is ready to be recorded. The reporters can use the recording devices to help them memorize the interview. The students who have missed the lectures experience the same excitement as other listeners. The activities of life, such as birthday party, the wedding ceremony and etc., can be recorded to retain the special memory.
However, like all other devices, the recording gadgets can also be employed for the evil end. For example, the business spy may record the process of an internal meeting. The political spies may hanker after the military secrets of another country. The detective may record the private conversation, which consists of the evidence in the court. What can we do to avoid the eavesdropping? Fortunately, the audio jammer can help to put the troubles aside.
By creating an audible sound, the audio jammer covers up the conversation. And because the sound from the jammer varies randomly in frequency and amplitude, it cannot be easily filtered and the only sound the eavesdropper will hear is the jammer noise. The audio jammer is effective against any eavesdropping devices, including the tape-recorder, the RF transmitters, hard-wired microphones and shotgun microphones. It also protects against microwave or laser reflection pickups.
The development of surveillance devices have made it more and more difficult to detect with the eyes. The audio jammer is a perfect solution. The users does not have to worry that the sensitive information comes to light that nobody should know. The researchers will have the patent to themselves, does not have to think about the plagiarism via the hidden bugs.
It must be noted that when the audio jammer is on, it need to be turned up louder than your conversation, so that the audio jammer can work effectively by creating a white noise. Some are wondering if it just creates a dead zone for voice, perhaps they can just turn on the TV or other noise generators to defeat surveillance, the problem is that the noise generator devices uses the same frequency as the eavesdropping devices, so that the noises cam be filtered out easily.
Among the various eavesdropping and recording devices, the counter-surveillance devices is a necessity for you. You might need an audio jammer to protect your private room conversation from being documented secretly. If you want to know more about the information about audio jammer or other jamming devices, a visit to jammerall.com will make you content. You can also follow the link http://www.jammerall.com/ as the most convenient way to reach us.