A free app for Android, by Cityfreqs.
How is it possible that some apps can use your microphone without your knowledge? What is the secret to capturing and recording audio in the background? The answer to the first question is easy: It is because many apps are designed to work in the background and utilize the microphone to either make a call or send a message.
But there is more to it than that. Some apps use audio in the background to track users. They do this by sending a signal to a nearby device that is listening for a specific signal. This allows the app to know if a user is in the vicinity and can record a conversation or song.
In order to do this, they need to be able to listen to the audio that is being recorded in the background. This is why some apps can use the microphone even when the app is in the background.
The second question is more complicated. How can an app record audio in the background? The answer to this question is also easy: The app sends a signal to the microphone that is connected to the device.
The problem is that these devices are often located far away from the user and the signal can travel through the air for a long time.
It is therefore necessary that the microphone is designed to receive a long-distance signal.
Many devices now have built-in microphones that are able to record audio in the background.
User reviews about PilferShush Jammer
Have you tried PilferShush Jammer? Be the first to leave your opinion!