FAQ

Vocoder

Known as: Vocoding, Voice coder, Channel vocoder 
A vocoder (/ˈvoʊkoʊdər/, short for voice encoder) is a category of voice codec that analyzes and synthesizes the human voice signal for audio data… (More)
Wikipedia

Topic mentions per year

Topic mentions per year

1960-2017
020406019602017

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2001: A Space OdysseyAlgebraic code-excited linear predictionAudio filterAuto-Tune
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Broader (1)

Robotics

Related mentions per year

Related mentions per year

1936-2019
19401960198020002020
Vocoder
Bandwidth
Modulation
Code
Multiplexing
Encryption

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Speaker-Dependent WaveNet Vocoder
In this study, we propose a speaker-dependent WaveNet vocoder, a method of synthesizing speech waveforms with WaveNet, by… (More)
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2011
2011
Improved HNM-Based Vocoder for Statistical Synthesizers
Statistical parametric synthesizers have achieved very good performance scores during the last years. Nevertheless, as they… (More)
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2006
2006
SMVLite: Reduced Complexity Selectable Mode Vocoder
This paper describes the recently developed SMVLite speech codec. SMVLite is the reduced complexity variant of the new 3GPP2 (3rd… (More)
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2000
2000
Phonetic vocoder assessment
The efficiency of phonetic vocoders stems from the fact that the only transmitted information is the index of the recognised… (More)
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Highly Cited
1999
Highly Cited
1999
Improved phase vocoder time-scale modification of audio
| The phase vocoder is a well-established tool for time scaling and pitch shifting speech and audio signals via modiication of… (More)
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1997
1997
Phase-Vocoder: About this phasiness business
The phase-vocoder is a well-known tool for the frequency domain processing of speech or audio signals, with applications such as… (More)
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Highly Cited
1995
Highly Cited
1995
A mixed excitation LPC vocoder model for low bit rate speech coding
AbsfructTraditional pitch-excited linear predictive coding (LPC) vocoders use a fully parametric model to efficiently encode the… (More)
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1995
1995
Phase-locked Vocoder 1. Phase Vocoder
The phase vocoder is widely used to provide high-delity time stretching or contraction of audio signals such as speech or… (More)
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Highly Cited
1987
Highly Cited
1987
Multiband excitation vocoder
A speech model, referred to as the multiband excitation model, is presented. In this model the band around each harmonic of the… (More)
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1979
1979
A mixed-phase homomorphic vocoder
In this paper short-tine homomorphic analysis and the harmonic representation of voiced speech are explored with the result of a… (More)
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