audioadapter

noun
UK /ˈɔːdiəʊəˌdæptə/
US /ˈɔːdioʊəˌdæptər/

A small thing that helps sound go from one device to another.

She used an audioadapter to plug her headphones into the old computer.


OTHER MEANINGS

2. A software component that lets a computer play or record sound.

The program needed an audioadapter installed before it could play music.

3. A device that changes one kind of audio signal into another.

The audioadapter converted the digital file into a signal the speakers could use.

4. A plug that lets different audio plugs fit together.

He bought an audioadapter so his new phone could use his old microphone.