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Tonograph

The tonograph (Italian: tonografo) is a device invented by Italian scientist Luca de Samuele Cagnazzi (1764-1852) and presented at the Terza riunione degli scienziati italiani (the "Third Meeting of Italian Scientists"), held in Florence in September 1841. Its purpose is to measure the intonation of the human voice by matching it with the modifiable…

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Overview

Making

Working principle

Example of use

Previous attempts

Bibliography

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Map overview Semantic statistics

Tonograph

Nodes50
Edges49
Triples66
Avg. degree1.96
Density0.04
Components1

How this topic connects Entity context

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Tonograph

Top relations

related to Bibliography · 32
Tonograph → AA, Alessandro Cutolo, Altamura, Annali, Atti, Catalogo, Classici Italiani, Firenze, Florence, Galileiana, Gli, ISBN, Issuu, La, Liceo Cagnazzi, Luca, Milan, Milano, Naples, Nebbia
related to Making · 14
Tonograph → According, Cagnazzi, Florence, Germany, He, Italian, Italian Scientists, La, Latin, Luca, Samuele Cagnazzi's, Subsequently, Third Meeting, Tonographiae Excogitatio
related to Example of use · 9
Tonograph → An, Andromache, At, Cagnazzi, Ennius, Luca, Once, Samuele Cagnazzi, The
related to Working principle · 6
Tonograph → As, Based, Cagnazzi, Inside, The, Through
is a · 1
Tonograph → device consisting of a hollow brass cylindrical section closed at one end and equipped with a hole

Important terminology Word statistics

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Important terminology

cagnazzi device 1841 luca de samuele voice human sound also italian music tone intensity florence third meeting scale purpose scientists

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Tonographis adevice consisting of a hollow brass cylindrical section closed at one end and equipped with a hole0.90text
a double bassinstance ofDifferent sounds0.80text
a bell may have the same toneinstance ofDifferent sounds0.80text
intensityinstance ofDifferent sounds0.80text
but they are often perceived as different soundsinstance ofDifferent sounds0.80text
Tonographrelated to BibliographyAtti0.60section
Tonographrelated to BibliographyTerza0.60section
Tonographrelated to BibliographyRiunione0.60section
Tonographrelated to BibliographyScienziati0.60section
Tonographrelated to BibliographyFirenze0.60section
Tonographrelated to BibliographyFlorence0.60section
Tonographrelated to BibliographyGalileiana0.60section

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    Min side: 3
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