1 янв 1887 г. - Gramophone
Описание:
In 1887, Emile Berliner patented a variant of the phonograph which he named the Gramophone. The difference was, the recordings done on the gramophones were engraved into a disc.Добавлено на ленту времени:
Дата:
1 янв 1887 г.
Сейчас
~ 138 г назад