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G.723.1
G.723.1 is an audio codec for voice that compresses voice audio in 30 ms frames. An algorithmic look-ahead of 7.5 ms duration means that total…
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Algebraic code-excited linear prediction
Codec
Comfort noise
FFmpeg
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Media Access Delay and Throughput Analysis of Voice Codec with Silence Suppression on Wireless Ad Hoc Network
Ruchil Shah
,
S. Singh
2016
Corpus ID: 61268915
2015
2015
Performance evaluation and economic modelling of PPDR communication systems
Carlo Augusto Grazia
,
Martin Klapež
,
+6 authors
E. Sdongos
IEEE International Conference on Wireless and…
2015
Corpus ID: 18730816
Network-enabled services for public protection and disaster relief (PPDR) professionals have been more than necessary in today's…
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2006
2006
Statistical Measurement Approach for On-line Audio Quality Assessment
L. Roychoudhuri
,
E. Al-Shaer
,
Raffaella Settimi
2006
Corpus ID: 16897100
The quality of audio in IP telephony is significantly influenced by the impact of packet loss rate, burstiness and distribution…
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2004
2004
A bit-rate/bandwidth scalable speech coder based on ITU-T G.723.1 standard
Sung-Kyo Jung
,
Kyungtae Kim
,
Hong-Goo Kang
IEEE International Conference on Acoustics…
2004
Corpus ID: 14012996
The paper presents a new scalable coder based on the ITU-T G.723.1 standard which is one of the most famous speech coders for…
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2003
2003
Efficient pitch predictor algorithm in ITU-T G.723.1
Chunmao Zhang
,
K. Tang
,
H. Cui
,
Wen Du
,
Jing Li
International Conference on Communication…
2003
Corpus ID: 123070885
The application and implementation of ITU-T G.723.1 speech codec is narrowly limited because of the high computational complexity…
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2003
2003
Speaker verification based on g.729 and g.723.1 coder parameters and handset mismatch compensation
Eric W. M. Yu
,
M. Mak
,
Chin-Hung Sit
,
S. Kung
Interspeech
2003
Corpus ID: 11290477
A novel technique for speaker verification over a communication network is proposed. The technique employs cepstral coefficients…
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2002
2002
Performance Comparison on Speech Codecs for Digital Watermarking Applications
Y. Mamongkol
,
T. Amornraksa
2002
Corpus ID: 17302277
Using intelligent information contained within the speech to identify the specific hidden data in the watermarked multimedia data…
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2002
2002
Instruction and hardware acceleration for MP-MLQ in G.723.1
M. Olausson
,
Dake Liu
IEEE Workshop on Signal Processing Systems
2002
Corpus ID: 60598766
This paper describes a significant improvement in complexity for the higher bit rate, 6.3 kbit/s, speech coding algorithm G.723.1…
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2001
2001
An efficient transcoding algorithm for g.723.1 and g.729a speech coders
Sung-Wan Yoon
,
Sung-Kyo Jung
,
Young-Choel Park
,
D. Youn
Interspeech
2001
Corpus ID: 6786528
To set a valid communication channel between two endpoints employing different speech coders, decoder and encoder of each…
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2001
2001
Optimization strategy on G.723.1 speech coder algorithm: clustering analysis method and its application
Shutang Yang
,
Sheng-sheng Yu
,
Jing-li Zhou
SPIE Optics East
2001
Corpus ID: 62610440
The algorithms of G.723.1 coder are analyzed and studied in this paper. Searching the large-sized codebook in this coder is still…
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