codec

noun

co·​dec ˈkō-ˌdek How to pronounce codec (audio)
: a device or software system that can digitize and often compress an audio or video signal for transmission (as over a telephone line) and convert an incoming signal to audio or video for reception
To permit satellite communication through such a compact antenna, an electronic device called a voice coder-decoder—or codec—translates speech into a digital signal.Discover

Examples of codec in a Sentence

Recent Examples on the Web
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The original model was one of our favorite Bluetooth speakers thanks to its travel-friendly size and detailed sound, which the latest model expands upon with support for AAC and aptX Bluetooth audio codecs. Sheena Vasani, The Verge, 8 Jan. 2025 There’s also support for SBC, AAC audio codecs as well as LDAC for higher-resolution audio. Mark Sparrow, Forbes, 7 Jan. 2025 The speakers support Bluetooth 5.0, albeit without any advanced codecs for high-quality audio. PCMAG, 17 Dec. 2024 In particular, members disagree on whether Google’s royalty-free VP8 video codec should be a mandatory component. IEEE Spectrum, 24 Oct. 2012 See all Example Sentences for codec 

Word History

Etymology

coder + decoder

First Known Use

1967, in the meaning defined above

Time Traveler
The first known use of codec was in 1967

Dictionary Entries Near codec

Cite this Entry

“Codec.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/codec. Accessed 21 Jan. 2025.

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