Soundbite essays

We had a lesson in class and we were told to write up our work in the form of Soundbite essays. Because I am new to media I went of to find out what they were. Soundbite essays are like shortened parts of a specific thing with as much detail in it as possible. examples could be Film trailers, Blurbs on the back of books or headlines in newspapers. All of these are shortened versions of the real things with as much detail in it as possible so you can find out more about a specific thing