How Do You Spell MODULATION?

Pronunciation: [mˌɒdjʊlˈe͡ɪʃən] (IPA)

The word "modulation" is spelled with the letters m-o-d-u-l-a-t-i-o-n, but its pronunciation isn't always obvious. The IPA phonetic transcription for "modulation" is /ˌmɒd.jʊˈleɪ.ʃən/. The 'o' in the second syllable is pronounced as a short 'u' sound, while the 'a' in the third syllable is pronounced as a long 'e' sound. The 'u' in the final syllable is pronounced as a short 'u' sound. This can be confusing for non-native English speakers, but understanding these subtleties can make the pronunciation of words like "modulation" much easier.

MODULATION Meaning and Definition

1. Modulation refers to the process of altering or changing a signal or wave to transmit information from one point to another. It involves modifying some characteristic of the carrier signal in order to encode the desired information onto it. This alteration allows the signal to be efficiently transmitted over a medium, such as a wire or through the air, without being distorted or degraded.

   Modulation is commonly used in various communication systems, including radio, television, and telecommunications. It enables the transmission of different types of signals, such as audio, video, or digital data, by embedding them onto a carrier wave. The carrier wave acts as a medium for the information, with the modulation process changing its amplitude, frequency, or phase to carry the encoded data.

   There are several types of modulation techniques, including amplitude modulation (AM), frequency modulation (FM), and phase modulation (PM). Each technique involves altering specific characteristics of the carrier signal to represent the information being transmitted.

   Modulation is crucial in modern communication as it facilitates the efficient and reliable transmission of information over long distances. It helps overcome challenges such as noise, interference, and attenuation that can affect signal quality during transmission. By modulating signals, the information can be successfully transmitted and detected by appropriate receivers, where it is then demodulated to retrieve the original information.

2. The act of varying or inflecting the pitch of the voice in speaking or reading, in a pleasing manner; in music, the art of conducting the air and the harmony through the requisite keys and modes in a manner agreeable to the ear; the art of changing the key, or of passing from one key to another.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for MODULATION

• modivation
• modavation
• maduration
• modifation
• modelation
• nodilation
• modication
• mutulation
• morulatuon
• morulatoon
• moriulation
• meduloation
• modurration
• modulatiry
• modulashon
• moudulation
• Medolation
• Maddulation
• Merulation

Etymology of MODULATION

The word "modulation" has its origins in the Latin language. It comes from the Latin verb "modulāri", which means "to measure, regulate, or tune". This verb is derived from the noun "modulus", meaning "a measure or standard", which in turn originates from the Latin word "modus", meaning "measure, manner, or mode". The term "modulation" was initially used in music theory to describe the process of changing from one key or musical mode to another. Over time, its meaning expanded to include various other contexts such as communication, electronics, and signal processing.

Similar spelling words for MODULATION

• modulate,
• modulated.

Plural form of MODULATION is MODULATIONS