also: デコーダー · ディコーダー
decoder
A device or program that converts encoded data back into its original form. Used in electronics, computing, and telecommunications.
This decoder supports MPEG-4.
The received signal is decoded using a decoder.
This TV has a built-in audio decoder.
The new set-top box is equipped with the latest decoder.
address decoder
Most common spelling; high priority.
Variant without the final long vowel; also common.
Rare variant with ディ; no priority marker.
Borrowed from English 'decoder'.