This template produces a standard box to start a sound file. It has some extra features to help linking to a phonetic sound file. When the audio file is not specified, the file based on the symbol will be fetched from Module:IPA symbol/data. Basic examples:
{{IPA soundbox|ə}}→{{IPA soundbox|χ|Voiceless uvular fricative.ogg}}→
Input options
[edit]|label=: content above the soundbox (the symbol with link if empty)|size=250px: width of the entire template|font-size=120%: font size of the IPA symbol|line-height=1.5: line height of the IPA symbol|hidecc=yes: hides the CC (closed captions) button
If the audio file doesn't exist, the symbol will still be shown but the template will categorize the page into Category:IPA pages with non-existing IPA audio soundfile.