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A vocoder (/ ˈ v oʊ k oʊ d ər /, a portmanteau of voice and encoder) is a category of speech coding that analyzes and synthesizes the human voice signal for audio data compression, multiplexing, voice encryption or voice transformation.
- List of vocoders
List of vocoders - Wikipedia. Analogue vocoder models. EMS...
- Phase vocoder
A phase vocoder is a type of vocoder-purposed algorithm...
- List of vocoders
May 18, 2018 · The vocoder didn’t actually start life as a musical instrument. Instead, in the 1920s, Homer Dudley at Bell Labs created a device whose function was to make it easier to transmit telephone conversations over long distances by reducing bandwidth. The design of the vocoder broke speech (as an input signal) down into multiple bands, retaining ...
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The Voder, or Voice Operation Demonstrator, was a hefty electrical device capable of imitating human speech electronically and was developed by Homer Dudley at the Bell Labs in the 1930s. First demonstrated at the World’s Fair in 1939, a trained operator performed a number of choice vocal phrases, complete with vocal inflection.
Known from music and the world of rock and pop, many musicians have used it to great effect as a voice changer over the last few decades, and it's still used in numerous films to this day: the...
Apr 26, 2022 · As alluded to above, a vocoder is a type of speech coding technique (or the hardware that applies it) that was originally developed a century ago for telecommunication purposes. By synthesizing human speech into a codec, Homer Dudley of Bell Labs enabled phone conversations to occur over longer distances by preserving precious bandwidth.
