This code was created for Samuel Morse's telegraph and is known as Morse Code
Alan Dower Blumlein
Yes
It is a sound that frogs make when communicating with one another.
Surround Sound was invented in 1843
Communicating in their own ways.
A morse signal is a series of dashes and dots sent either as sound pulses over the airways or telephone wires, or visually by using a signal lamp. Each series of dots and dashes represent either a letter or a number.
No one invented sound
When television became first available in the 1930's it was broadcast with sound. One of the first broadcasts was from the 1936 Olympic Games in Berlin.
Yes, well this is the sound that they make but they are really communicating with each other.
The code made up of dots and dashes is Morse code. It uses a combination of short signals (dots) and long signals (dashes) to represent letters, numbers, and punctuation. Developed in the early 1830s and 1840s, it was widely used for long-distance communication, particularly in telegraphy. Morse code can be transmitted through sound, light, or visual signals.
The "th" sound as in "think" is part of the English sound system but not part of the Spanish sound system. Spanish does not have this interdental fricative sound.
they make sound by using their mouth and diaphragm and they use it for scaring off prey, defending territory, mating and communicating.