Phonograph and gramophone

Phonograph and gramophone

Edison´s invention records and plays sound from a cylinder, while Berliner´s apparatus uses a disc.

Mūzika

Atslēgvārdi

Mūzika, fonogramma, gramofons, rags, adata, metāla cilindrs, šarnīrs, vizlas plāksne, vaska plāksne, rievas, atskaņotājs, disks, Audio atskaņotājs, Audio, aparāts

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How does it work? - Record player

This animation demonstrates the mechanism and operation of record players.

Telephone (Alexander Graham Bell)

The device that transmits human voice as electrical signals was invented by Bell in 1876.

How does it work? - Radio

This animation demonstrates how radios work.

Inventions in the textile industry, 18th century

Inventions in the 18th century resulted in huge advances in the development of the textile industry.

Telegraph (Samuel F. B. Morse)

The American inventor presented his invention revolutionising telecommunication at New York University in 1837.

Trumpet

The trumpet is a musical instrument with the highest register in the brass family.

The development of television sets

Television, invented in the early 20th century, became one of the basic forms of entertainment.

Cinema (USA, 1930s)

Cinemas were built in large numbers in big cities of the US in the 1910s.

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