Learn Unicode phonetic typing
Understand the difference between a phonetic character, its appearance and the key used to enter it. Use the Unicode layout to combine a base consonant with an aspiration modifier and carry the result into another document.
VIDEO TUTORIAL
Add a phonetic modifier
Reveal the Unicode keyboard Alt Gr layer, insert an aspiration modifier, and download the result.
English narration Captions: English
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What you’ll learn
- Explain why changing a font is different from changing a Unicode character.
- Find a spacing modifier on the Alt Gr layer and insert it after a base.
- Distinguish a combining mark from a separate spacing symbol.
A few symbols, a clearer picture
Base consonant
A Roman letter can also be an IPA segment symbol; its interpretation comes from the transcription context.
Aspiration modifier
This spacing modifier letter follows a consonant to mark aspiration in IPA notation.
Base plus combining mark
The syllabic mark follows n in the stored text and appears below it.
Schwa character
The Unicode character is distinct from an ordinary e rotated by a font or an image editor.
Separate character identity from appearance
Unicode stores character identities; a font supplies the visible glyphs.
Read the explanation
A transcript must preserve its characters between applications. A special font can make ordinary letters resemble phonetic symbols without changing the underlying text, creating sharing and searching problems. This keyboard inserts Unicode characters instead. Schwa ə is a distinct character, not an ordinary e visually turned upside down.
Fonts can draw the same character differently, lack glyphs or position marks poorly. A missing box does not by itself prove the stored text is wrong. Check the character and the destination font. Conversely, similar-looking characters may have different identities, so resemblance is not a reliable substitution rule.
Ordinary e and schwa remain different characters even when their shapes are related.
Use this layout as a selected inventory
The name Unicode describes the encoding, not access to every encoded character.
Read the explanation
The base layer retains many Roman letters, with other keys supplying selected symbols and marks. Shift and Alt Gr reveal more entries. For the tutorial, t is on the base layer and ʰ at Alt Gr’s h position. The visible labels show what will be inserted; other keyboards may differ.
This finite layout is not a hexadecimal code-point tool or an all-Unicode converter. IPA-related characters span several blocks, including Latin, Greek, modifiers and combining marks. IPA Extensions is therefore not an exhaustive current-IPA list, and membership in a phonetic block does not establish a symbol’s official status.
A confirmed mapping in this particular layout.
Shift reveals another distinct character rather than an ordinary capital S.
Build marks in the right sequence
Some small marks occupy their own space; others attach to a preceding base.
Read the explanation
In [tʰ], the raised h-shaped character is a spacing modifier. In [n̩], a combining mark is stored after n and appears below it. These compact constructions are encoded differently. Isolated combining-mark keys show a dotted circle for visibility; that aid is not inserted as another base.
Insert a base first, then a combining mark immediately afterward, before punctuation or space. A mark inserted after a closing bracket has the wrong context. Inspect copied or exported text in its destination. Plain text preserves characters without promising identical font metrics or mark placement on every system.
The mark belongs after n, not after the closing bracket.
Build an aspirated consonant
Prepare a literal base
Select Unicode and turn Smart IPA suggestions off. With the modifiers off, paste [t] into a fresh editor line and place the caret immediately after t, before ].
Reveal the modifier
Click Alt Gr on the on-screen keyboard. Find ʰ at the h position; verify the large glyph rather than looking for an ordinary letter h.
Insert and reset
Click ʰ once. Toggle Alt Gr off again so the base layer is visible. The line should now contain [tʰ], with no space between t and ʰ.
Copy and inspect
Use Copy text and paste into a document. Confirm that the raised modifier and both brackets are present. Choose a font supporting phonetic symbols if the destination displays a missing glyph.
Check your understanding
Try each question, then compare your reasoning with the explanation. These exercises stay on this page and do not change your editor text.
Using this in study or professional work
Retain editable Unicode transcripts and check marked sequences in the target font. An image preserves appearance but cannot replace searchable character data.
Listen to the IPA’s recorded chartListening opens the International Phonetic Association website. Exercises here practice notation and interpretation; they do not assess pronunciation.