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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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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Covert Voice over Internet Protocol Communications with Packet Loss Based on Fractal Interpolation
The last few years have witnessed an explosive growth in the research of information hiding in multimedia objects, but few… 
2016
2016
Media Access Delay and Throughput Analysis of Voice Codec with Silence Suppression on Wireless Ad Hoc Network
2015
2015
Performance evaluation and economic modelling of PPDR communication systems
Network-enabled services for public protection and disaster relief (PPDR) professionals have been more than necessary in today's… 
2005
2005
Real-Time Audio Quality Evaluation for Adaptive Multimedia Protocols
The quality of audio in IP telephony is significantly influenced by the impact of packet loss rate, burstiness and distribution… 
2004
2004
A bit-rate/bandwidth scalable speech coder based on ITU-T G.723.1 standard
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… 
2003
2003
Efficient pitch predictor algorithm in ITU-T G.723.1
The application and implementation of ITU-T G.723.1 speech codec is narrowly limited because of the high computational complexity… 
2003
2003
Speaker verification based on g.729 and g.723.1 coder parameters and handset mismatch compensation
A novel technique for speaker verification over a communication network is proposed. The technique employs cepstral coefficients… 
2002
2002
Performance Comparison on Speech Codecs for Digital Watermarking Applications
Using intelligent information contained within the speech to identify the specific hidden data in the watermarked multimedia data… 
2001
2001
An efficient transcoding algorithm for g.723.1 and g.729a speech coders
To set a valid communication channel between two endpoints employing different speech coders, decoder and encoder of each… 
2001
2001
Efficient implementation of ITU-t g.723.1 speech coder for multichannel voice transmission and storage
Dual-rate G.723.1 speech coder has been widely applied to real-time video and teleconferencing applications where reduced… 
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