Transduction is the process of converting one form of energy or signal into another. The term transduce has many synonyms, including transform, convert, change, alter, and translate. All these words refer to the same process of taking one form of information and changing it into another format. The word transduce is commonly used in biology, where it refers to the process of converting a signal, such as a molecular signal, into a response, such as a change in protein activity. In electronics, it refers to converting a signal from one form, such as an analog signal or digital signal, into another, such as a voltage or current signal. Whatever the context, the concept of transducing is an important one in modern science and technology.