Pronunciation: [tjˈuːnd] (IPA) 
The word "tuned" is commonly spelled as [t-y-o-o-n-d]. The spelling of this word reflects its pronunciation, which is [t-y-o-o-n-d]. The sound of the letter "e" at the end of the word suggests that the vowel sound is silent. The "d" at the end of the word is also pronounced but in a soft manner. Therefore, the spelling of this word is quite straightforward, as it accurately represents its phonetic structure.
Tuned is an adjective that refers to something that has been adjusted or calibrated to a desired state or specification. It is commonly used to describe devices, instruments, or systems that have been modified or fine-tuned to produce optimal performance or accuracy.
In the context of machinery or electronic devices, being tuned means that the settings or controls have been carefully adjusted to ensure the device functions correctly and efficiently. This could involve adjusting the timing, parameters, or frequencies to optimize the device's performance or to bring it into synchronization with other components.
In music, being tuned refers to the process of adjusting the pitch or frequency of musical instruments or voices to achieve harmonic balance and accuracy. Musicians tune their instruments by adjusting the tension of strings, altering the length of wind instruments, or using tuning forks or electronic tuners to ensure that the desired pitches are produced.
In a broader sense, being tuned can also refer to a state of attentiveness or sensitivity to a particular situation or environment. It implies being aware and responsive to changes or signals, such as being tuned in to a radio frequency or being tuned into someone's emotions or needs.
Overall, being tuned signifies a state of being precisely adjusted, calibrated, or attuned to a specific purpose or condition, whether it be mechanical, musical, or cognitive.
Put in order that the proper sounds may be produced.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word "tuned" comes from the Old English verb "tunian", which means "to make a musical sound, to play an instrument". This verb is derived from the Old Norse word "tuna", meaning "to resound, to play (a musical instrument)". The word "tuned" itself emerged in Middle English, still maintaining the sense of producing harmonious sounds or adjusting musical instruments accordingly.
