Landell de Moura
Brazilian priest and radio pioneer (1861-1928)
- Fame48.3
- Momentum15.0
- Wikipedia1.6K
BrazilSummary
Updated 2026-07-07
Father Roberto Landell de Moura, commonly known as Roberto Landell, was a Brazilian Roman Catholic priest and inventor. He is best known for his attempts in the 1880s to develop long-distance audio transmissions device that combined an improved megaphone device and a photophone. Landell received patents in Brazil and the United States during the first decade of the 1900s in which he also included designs that he claimed could transmit voice using radio waves.
Gallery
Photos
3 images
Where to find them
Platforms
No platforms connected yet.
By the numbers
Score breakdown
The six component signals behind the Fame score, and their ranks across the leaderboards.
Fame
Rising48.3
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum15.0
Historical5.5
Source confidence35.0
Completeness70.0
Global rank
—
Country rank
—
Category rank
—
Receipts
Sources
- Roberto Landell de MouraLow confidencewikipedia · en.wikipedia.org
- Roberto Landell de MouraLow confidencewikipedia · ca.wikipedia.org
- Roberto Landell de MouraLow confidencewikipedia · de.wikipedia.org
.jpg?width=1200)
