| Subject | French | English |
| commun. | approche codec | codec approach |
| comp., MS | codec audio | audio codec (The digital encoding used to represent audio data) |
| comp., MS | codec audio Windows Media | Windows Media Audio codec (A codec used to compress and decompress audio streams) |
| commun. | codec de référence | reference codec |
| comp., MS | codec de transmission audiofréquence large bande | wideband audio codec (An audio codec that provides high-quality voice by using a sampling rate of 16 kHz) |
| comp., MS | codec de transmission audiofréquence à bande étroite | narrowband codec (An audio codec that provides voice by using a sampling rate of 8 kHz) |
| comp., MS | codec de transmission audiofréquence à bande étroite | narrowband audio codec (An audio codec that provides voice by using a sampling rate of 8 kHz) |
| commun. | codec de visio-conférence | videoconference codec |
| comp., MS | codec d'image | image codec (Software or an algorithm that converts images to a specified file format (encoder) or from file format to displayed image (decoder)) |
| comp., MS | codec d'écran Windows Media | Windows Media Screen codec (A codec used to compress and decompress sequences of screen images) |
| commun. | codec idéal | ideal codec |
| comp., MS | codec large bande | wideband codec (An audio codec that provides high-quality voice by using a sampling rate of 16 kHz) |
| commun. | codec matériel | hardware codec |
| el. | codec MIC | PCM encoder-decoder |
| el. | codec MIC | PCM codec |
| commun. | codec MICD | differential-pulse-code-modulation codec |
| commun. | codec MICD | DPCM codec |
| comp. | codec monocanal | single-channel codec |
| IT | codec monovoie | single-channel codec |
| IT | codec monovoie | per line codec |
| commun. | codec numérique | digital codec |
| comp., MS | codec vidéo Windows Media | Windows Media Video codec (A codec used to compress and decompress video streams) |
| commun. | codec vocal de référence | reference speech codec |
| comp., MS | codec Windows Media Speech | Windows Media Speech codec (A codec used to compress and decompress audio streams with an emphasis on speech) |
| comp., MS | codec WMA | WMA codec (A codec used to compress and decompress audio streams) |
| commun. | codec à débit binaire | bit-rate codec |
| commun. | codec à haute compression | high compression codec |
| commun. | codec à modulation par impulsion codée différentielle | differential-pulse-code-modulation codec |
| commun. | codec à modulation par impulsion codée différentielle | DPCM codec |
| comp. | codec à puce unique | one-chip codec |
| comp. | codec à une seule puce | one-chip codec |
| commun. | spécification du codec | codec specification |