What signs can be used to denote a sonorous and dull drum beat in a letter?

I suspect this is a Morse code question, so my answer is a full stop and a dash. In principle, any of these sounds can be designated by a dot at your discretion.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.