Useful tips for everyday
Why is my audio device not detected? As mentioned, the “no audio output device is installed in Windows 10” error happens due to a corrupted…
Where do I put files instead of desktop? This is because it has to sync everything on the desktop before it can move on to…
How do I turn off dark mode for certain apps? Tap the hamburger menu in the top-right (Android) or bottom-right (iOS) corner, scroll down and…
How do I change my theme back to original? How to revert to the default theme on Android Go to your phone settings. In the…
How many frequencies are used in DTMF? eight The DTMF system uses a set of eight audio frequencies transmitted in pairs to represent 16 signals,…
How is a line detected? In a convolution-based technique, the line detector operator consists of a convolution masks tuned to detect the presence of lines…
How is circular convolution used in digital signal processing? Circular Convolution “ Linear convolution with circular convolution Discrete Fourier Transform “ Linear convolution…
What is the difference between the Fourier Transform and Laplace transform? Fourier transform is defined only for functions defined for all the real numbers, whereas…
Why is scrambling necessary? Scrambling is accomplished by the addition of components to the original signal or the changing of some important component of the…
How do you increase stereo width? Stereo Width Delay Gratification. The simplest method of increasing the stereo width of a part is to apply a…