Final answer:
The statement regarding digital signals producing a specific wave is false. Digital signals consist of discrete voltage levels that can be used to represent a variety of data, and are not described by a type of wave. Nevertheless, digital signals may be carried by modulated electromagnetic waves during transmission.
Step-by-step explanation:
The statement 'Digital signals are on/off signals that produce a(n) blank wave' is false. Digital signals do not produce a specific type of wave by themselves; rather, they consist of discrete voltage levels representing binary data. These digital signals switch between two fixed voltage values; for instance, between plus 1 volt and zero volts, corresponding to binary ones and zeroes respectively. In electronic devices, a digital signal may be used to represent a wide variety of information, such as the sound intensity values or visual images in cell phone conversations and television broadcasts. Digital signals are preferred for their clarity in data transmission, especially when signals are weak, and for their efficiency in utilizing frequency ranges due to data compression algorithms.
Bringing this into the world of waveforms, when digital signals are transmitted, they are often carried by electromagnetic waves, which can be modulated in amplitude (AM), frequency (FM), or phase to convey information. It's also important to note that digital signal processing is concerned with reducing mutual inductance, a concept that highlights the interactions between electromagnetic fields produced by digital signals and other conductors, which can be particularly significant in complex digital circuits.