Průzkum trhu - audiotechnika - gramofony

Abstract

In the prologue there is a brief content of the whole thesis. Next chapter gives details about histrory of these gramophone machines from the first sound record to current gramophones. Next part is about details of a gramophone, description of its components and main function principle. All the main components of a gramophone, such as pick-up head, raménko, gramophone engines(drives) and transmissions. Following part of my thesis list some advantages and disadvantages of a gramophone, even if to buy one in these days or not. Further there is an analysis of Czech gramophone market, including all four leading distributors with their products that are compared in each classes. This analysis is interpreted in the epilogue followed by overall evaluation of the thesis.