Photo taken on June 9, 2021 shows the collection of the Phonomuseum in Vienna, Austria. The Phonomuseum has 1000 exhibits, of which around 300 are on display. The main hall is entitled "Edison's legacy - when machines learned to speak - phonographs and gramophones from 1877 to 1939". (Photo by Georges Schneider/Xinhua)
Photo taken on June 9, 2021 shows the collection of the Phonomuseum in Vienna, Austria. The Phonomuseum has 1000 exhibits, of which around 300 are on display. The main hall is entitled "Edison's legacy - when machines learned to speak - phonographs and gramophones from 1877 to 1939". (Photo by Georges Schneider/Xinhua)
Photo taken on June 9, 2021 shows the collection of the Phonomuseum in Vienna, Austria. The Phonomuseum has 1000 exhibits, of which around 300 are on display. The main hall is entitled "Edison's legacy - when machines learned to speak - phonographs and gramophones from 1877 to 1939". (Photo by Georges Schneider/Xinhua)
Photo taken on June 9, 2021 shows the collection of the Phonomuseum in Vienna, Austria. The Phonomuseum has 1000 exhibits, of which around 300 are on display. The main hall is entitled "Edison's legacy - when machines learned to speak - phonographs and gramophones from 1877 to 1939". (Photo by Georges Schneider/Xinhua)
Photo taken on June 9, 2021 shows the collection of the Phonomuseum in Vienna, Austria. The Phonomuseum has 1000 exhibits, of which around 300 are on display. The main hall is entitled "Edison's legacy - when machines learned to speak - phonographs and gramophones from 1877 to 1939". (Photo by Georges Schneider/Xinhua)