Sentences with PHOTOPHONE
Check out our example sentences below to help you understand the context.Sentences
1
"The photophone is a device that converts sound into light and then back into sound for transmission."
2
"Alexander Graham Bell and his assistant Charles Sumner Tainter invented the photophone in 1880."
3
"The photophone used a beam of light to carry sound signals."
4
"Bell considered the photophone to be his most important invention."
5
"The photophone was an early precursor to modern fiber-optic communication."
6
"The photophone was not commercially successful and was overshadowed by the telephone."
7
"The photophone demonstrated the possibility of wireless audio transmission."
8
"In the photophone system, sound waves vibrated a mirror that modulated a light beam."
9
"The photophone relied on the photoacoustic effect to convert light signals back into sound."
10
"The photophone used sunlight as its light source."
11
"The photophone paved the way for the development of laser communication."
12
"The photophone's range was limited to a few hundred meters."
13
"Bell's photophone was capable of transmitting a single continuous note."
14
"The photophone relied on line-of-sight communication."
15
"Researchers continue to study the historical documentation of the photophone."
16
"The photophone was ahead of its time but lacked practical applications."
17
"The photophone was an important milestone in the history of telecommunications."
18
"The photophone's development was driven by Bell's interest in transmitting multiple telegraph messages simultaneously."
19
"The photophone was a forerunner of modern optical communication systems."
20
"The development of the photophone required advancements in both light and sound technology."
1
"The photophone is an early optical telephone device that allowed for the transmission of sound on a beam of light."
2
"Scientists are still studying the technology behind the photophone to understand its capabilities."
3
"The invention of the photophone by Alexander Graham Bell marked a significant advancement in telecommunication."
4
"The photophone used a beam of sunlight to transmit sound waves."
5
"In the late 19th century, the photophone was considered a groundbreaking innovation."
6
"The photophone fell into obscurity after the introduction of more practical communication devices."
7
"One limitation of the photophone was its dependence on direct line-of-sight between the transmitter and receiver."
8
"The photophone paved the way for the development of fiber optic communication systems."
9
"The photophone was a precursor to modern laser-based communication technologies."
10
"Although the photophone was not widely adopted, it played a crucial role in the history of telecommunication."
1
"I photophoned my sister to let her know the good news."
2
"He photophoned his mother to wish her a happy birthday."
3
"She photophoned her friend to invite her to the party."
4
"They photophoned their grandparents to share their vacation adventures."
5
"We photophoned our colleagues to discuss the upcoming meeting."
6
"The manager photophoned his team to inform them about the new project."
7
"My neighbor photophoned me to ask for a favor."
8
"The professor photophoned the students to remind them of the assignment deadline."
9
"The doctor photophoned her patient to discuss the test results."
10
"The salesperson photophoned potential clients to promote the new product."
