This is a simple circuit which helps to change the tune/melody into a different pitch level by devoid of loss in the tune. The circuit, which is presented here, is used to change the tune/melody into ...

The circuit was designed to illustrate the use of tone control circuit by which the audio signals are adjusted before being carried out to any output devices such as headphones, speakers, or recording ...

Uniformed gene expression is a critical function for accurate biological studies and imperative for biomanufacturing workflows. And while this process may sound straightforward, it is anything but and ...

Toroidal inductors can be used in passive-filter and equalizer circuits in the VHF range. Although SAW filters have taken over many bandpass filter applications, LC low-pass and high-pass filters are ...

The function of a protein can depend on its abundance in a cell. So, when investigating the properties of a new protein, it is essential to make sure that the same amount is produced by every cell.