In case of coherent demodulation carrier used for demodulation purpose is in phase and frequency synchronism with carrier used for modulation purpose. For non-coherent demodulation it is not in synchronism.
Chat with our AI personalities
what is difference between operatyional and non operational communication
verbal is speaking communication but non verbal is non speaking communication like verbal is speech and non verbal is news paper
one is spoken - verbal and the other is non spoken - non verbal, so a phonecall would be verbal communication and a letter would be non verbal communication
The difference between non-verbal and verbal communication is you use your body to communicate things, however, with verbal communication you just use your voice to communicate things to other people.
non-verbal is communicating to someone without talking, like hand movements or writing down for someone to read and verbal is throughtalking and i prefer verbal