Glossary
Homophone
A homophone is a word pronounced the same as another word but different in meaning, spelling or both, such as to, too and two. Dictation software has to choose the right spelling from context, so homophones are one of the most common errors in dictated text.
Updated October 16, 20261 cited fact, each traced to its source
Also called sound-alike words.
A homophone is a word that is pronounced the same as another word but differs in meaning or in spelling 1. When you speak, you cannot tell "to", "too" and "two" apart by sound. Only the words around them show which one you mean.
Homophones are spelled differently or the same way
Some homophones are spelled differently: rain, reign and rein sound alike but name three different things. Others are spelled identically but mean different things, such as rose, the flower, and rose, the past tense of "rise". The term is sometimes also used for longer or shorter units, such as a phrase or a group of letters that sounds like another, but in everyday speech it means words.
Dictation software must pick a spelling from context
A speech recognizer hears a stream of sounds and has to turn it into written words. For a homophone, the sound alone does not decide the spelling, so the engine weighs which word fits the sentence. A sentence like "I will meet you there" gives the engine enough context to choose the right form. A short phrase such as "two of them" can be harder, because few words surround the choice. How the engine makes that choice is explained in our guide to how speech recognition works.
This is why a dictated sentence can be fully audible and still wrong on the page. Each word was pronounced clearly. The engine simply picked the other spelling.
Homophones are the errors a spell checker misses
A homophone error is a correctly spelled word in the wrong place. Spell checkers and autocorrect flag words that do not exist, so they usually pass "their" written where "there" was meant. For that reason, sound-alike words are one of the main causes of errors in dictated text, and they need a human read-through. Our guide to dictation mistakes lists the other causes, and the question on how to proofread dictated text explains a read-back method that catches these errors.
Common homophone pairs in dictated text
| Spoken as | Written as | Example |
|---|---|---|
| "there", "their", "they're" | There, their, they're | "Put it over there." |
| "to", "too", "two" | To, too, two | "Two of us want to go too." |
| "affect", "effect" | Affect, effect | "The change will affect the effect." |
| "right", "write" | Right, write | "Write it down, and get it right." |
| "principal", "principle" | Principal, principle | "The principal explained the principle." |
Dictating in full phrases gives the engine more context, which helps with these pairs. Speaking word by word removes that context and raises the error rate.
What to do about homophones when you dictate
Read back each paragraph before you move on, and check the words that sound alike first. If one word keeps coming out wrong, add it to your dictation tool's custom vocabulary where the tool supports one, or fix it by keyboard. Editing by keyboard after the draft is finished is faster than stopping to correct each error as you go.
Related terms
- Dictation: speaking so that software writes your words as you say them.
- Filler words: sounds such as "um" that appear in speech but not in finished writing.
- Voice typing: the name most platforms use for dictation.
Guides that cover it
Evidence
Every number on this page, with where it comes from. Open a fact to see the exact words in its source.
- 1.
Related terms
- Dictation and Voice Typing: How to Talk Instead of TypeThe topic this term belongs to
- Automatic punctuationAutomatic punctuation is when speech software infers commas, periods and question marks from your speech and inserts them without a spoken command. It can be switched on or off, and it works only in supported languages.
- DictaphoneA Dictaphone is a machine that records a speaker's voice so that another person can play it back and type it later. The name began as a brand, and it became the everyday word for dictation machines.
- DictationDictation is speaking your words so that software writes them as text, usually into the app that has the cursor. Phones and computers now include it, and people also call it voice dictation or voice typing.
- Dictation foot pedalA dictation foot pedal is a footswitch that controls playback of a recording, so a typist can start, pause and rewind audio without using their hands. It is the traditional control for transcribing dictation.
- Digital dictationDigital dictation is recording speech as digital audio, then sending the file to a typist or to speech recognition software for transcription. It replaced tape with files that can be encrypted, uploaded or routed for processing.
- Filler wordsFiller words are sounds and words such as um, uh, like and you know that speakers produce while they plan what to say next, without adding content. Many dictation tools can remove them automatically, and research on transcripts found they can be deleted without compromising meaning.
- Noise-canceling microphoneA noise-canceling microphone is designed to filter ambient noise, so it picks up mainly the speaker's voice. It can help dictation in noisy rooms, but it does not remove all noise, and it is different from the active noise cancellation in headphones.
- Oral compositionOral composition is working out and shaping a text by speaking it, whether to a dictation tool, to a recorder or silently in thought. Research on letters finds that planning takes most of the time, however the text is produced, so speaking mainly changes how the words get onto the page.
- Push-to-talkPush-to-talk is a dictation mode in which you hold a key while you speak and release it to stop, so the software writes only the speech made while the key is down. Some tools also offer tap-to-start and tap-to-stop.
- ShorthandShorthand is an abbreviated symbolic writing method that increases the speed of writing compared with longhand. Trained writers used it to take dictation before recording machines, and it still underpins court reporting.
- Spoken punctuationSpoken punctuation is saying the name of a punctuation mark, such as comma or question mark, so that dictation software writes that mark into the text. It is the manual alternative to automatic punctuation.
- Voice commandA voice command is a spoken instruction that the software carries out, such as delete or stop listening, rather than writing the words as text. Dictation tools must separate commands from dictated words, and the rules differ by product.
Pages that use this term
- Dictation and Voice Typing: How to Talk Instead of TypeTopic
- How to Dictate: Techniques for Clean, Usable TextGuide
- Dictation Mistakes and How to Make Voice Typing AccurateGuide
- Spanish Speech to Text and Talk to TextGuide
- Dictation vs Typing: When Speaking Beats the KeyboardGuide
- Dictation for Language Learning: How and Why It WorksGuide
- Speech to Text in French, German, Russian and MoreGuide
- Does Spanish dictation add accent marks automatically?Question
- How do you dictate in French?Question
- How do you get dictation to spell names correctly?Question
- How do you practice dictation in English?Question
- How do you proofread dictated text?Question
- How do you voice type in Chinese?Question
- Is dictation faster than typing?Question
- Is dictation good for language learning?Question
- What are difficult words for an English dictation test?Question
- What is the best speech to text for Japanese?Question
- What is the difference between a dictation and a spelling test?Question
- When is typing better than dictation?Question
- Why does dictated text sound different from typed text?Question
- DiacriticsGlossary
- Filler wordsGlossary
- PinyinGlossary
- TransliterationGlossary