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Adaptive differential pulse-code modulation
Known as:
SB-ADPCM
, Adaptive Differential Pulse Code Modulation
, Sub-band ADPCM
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Adaptive differential pulse-code modulation (ADPCM) is a variant of differential pulse-code modulation (DPCM) that varies the size of the…
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13 relations
Codec
Delta modulation
FFmpeg
Flash Video
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Papers overview
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2010
2010
ADPCM (Adaptive differential pulse code modulation)
N. Limited
2010
Corpus ID: 63934338
2007
2007
AN 643 Adaptive Differential Pulse Code Modulation Using PIC ® Microcontrollers
2007
Corpus ID: 28579162
In the past, adding speech recording and playback capability to a product meant using a digital signal processor or a specialized…
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2004
2004
Toll Quality Voice - 32 kbit/s Adaptive Differential Pulse Code Modulation (ADPCM) MIME Sub-type Registration
G. Vaudreuil
,
Glenn W. Parsons
Request for Comments
2004
Corpus ID: 1619360
This document describes the registration of the MIME sub-type audio/32KADPCM Adaptive Differential Pulse Code Modulation for toll…
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2002
2002
G . 726 Adaptive Differential Pulse Code Modulation ( ADPCM ) on the TMS 320 C 54 x DSP
P. Dent
,
A. Aboagye
2002
Corpus ID: 15513415
The G.726 is a voice-compression algorithm standard defined by the International Telecommunication Union (ITU). It can be used in…
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1994
1994
Implementation and performance of an 8-kbit/s conjugate structure CELP speech coder
A. Kataoka
,
T. Moriya
,
S. Hayashi
Proceedings of ICASSP '94. IEEE International…
1994
Corpus ID: 206730611
This paper presents a high-quality 8-kbit/s speech coder (conjugate structure CELP: CS-CELP) that is a candidate for…
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1983
1983
signal decoder adaptive differential pulse code modulation
K. Irie
,
M. Taka
,
H. Murakami
1983
Corpus ID: 67270201
THE INVENTION CONCERNS A SIGNAL DECODER MODULATED DIFFERENTIAL PULSE CODED ADAPTIVE. IN DECODER, IT IS EXPECTED THAT PRODUCES AN…
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1982
1982
A 32 kb/s toll quality ADPCM codec using a single chip signal processor
T. Nishitani
,
S. Aikoh
,
T. Araseki
,
K. Ozawa
,
R. Maruta
IEEE International Conference on Acoustics…
1982
Corpus ID: 37364447
An ADPCM codec, that can provide toll quality speech at a 32 kb/s transmission rate, has been implemented on a single chip signal…
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1981
1981
Adaptive post-filtering of ADPCM speech
N. Jayant
Bell Labs technical journal
1981
Corpus ID: 19960404
We show that the quality of adaptive differential PCM (ADPCM) speech can be significantly improved by passing it through a…
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1978
1978
Tree-Encoding of Speech Using the (M, L)-Algorithm and Adaptive Quantization
N. Jayant
,
S. Christensen
IEEE Transactions on Communications
1978
Corpus ID: 61944786
This paper shows the utility of using adaptive quantizers in the tree-encoding of speech waveforms based on the ( M, L…
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1974
1974
Entropy-Coded Adaptive Differential Pulse-Code Modulation (DPCM) for Speech
K. Virupaksha
,
J. O'Neal
IEEE Transactions on Communications
1974
Corpus ID: 62190981
A study of combining two ways of reducing the redundancy in the digital representation of speech signals is presented…
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