Audio and Speech Coding & Transcoding in Web Real-Time Communication Oliver Jokisch, Michael Maruschke Leipzig University of Telecommunications (HfTL), Leipzig, Germany {jokisch, maruschke}@hft-leipzig.de Abstract: Highl

Source URL: www.jaist.ac.jp

MULTIMODE TREE CODING OF SPEECH WITH PERCEPTUAL PRE-WEIGHTING AND POST-WEIGHTING Pravin Ramadas, Ying-Yi Li, and Jerry D. Gibson Department of Electrical and Computer Engineering, University of California, Santa Barbara,

Source URL: vivonets.ece.ucsb.edu

Efficient coding of speech in the auditory cortex Dave Kleinschmidt (University of Maryland Linguistics/ University of Rochester Brain and Cognitive Science) THE BIG QUESTION: SPEECH PERCEPTION Speech perception is an ex

Source URL: www.bcs.rochester.edu

Multimode Tree Coding of Speech with Backward Pitch Prediction and Perceptual Pre- and Post-weighting Ying-Yi Li and Jerry D. Gibson Department of Electrical and Computer Engineering, University of California, Santa Barb

Source URL: vivonets.ece.ucsb.edu

IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING, VOL. 10, NO. 6, SEPTEMBERPerceptual Audio Coding Using Adaptive Preand Post-Filters and Lossless Compression Gerald D. T. Schuller, Member, IEEE, Bin Yu, Fello

Source URL: www.mp3-tech.org

The 3-dB Transcoding Penalty in Digital Cellular Communications Jerry D. Gibson Electrical & Computer Engineering, UC Santa Barbara Dedicated to Toby Berger on the occasion of his 70th birthday

Source URL: vivonets.ece.ucsb.edu

• Audio codecs
• Data compression
• Audio electronics
• Adaptive Multi-Rate Wideband
• Adaptive Multi-Rate audio codec
• Code-excited linear prediction
• Speech coding
• PESQ
• Codec
• Latency
• Digital media
• IS-641

          AAC,  Mobile  Devices  and  Apps:    Growing  Pains  with   Evidence  Based  Practice    

Source URL: www.vantatenhove.com

• Software
• Digital audio
• Media technology
• Audio codecs
• Advanced Audio Coding
• MPEG
• Speech and language pathology
• ITunes
• Augmentative and alternative communication
• Janice Light

IMPROVED MODELING OF AUDIO SIGNALS BY MODIFYING TRANSIENT LOCATIONS Renat Vafin1 , Richard Heusdens2 , Steven van de Par3 , W. Bastiaan Kleijn1 1 Department of Speech, Music and Hearing KTH (Royal Institute of Technology

Source URL: www.mp3-tech.org

• Signal processing
• Electrical engineering
• Engineering
• Mathematical analysis
• Transient
• Window function
• Image segmentation
• Wavelet
• Sub-band coding

IEEE COMSOC MMTC E-Letter Synthesis Filter/Decoder Structures in Speech Codecs Jerry D. Gibson, Electrical & Computer Engineering, UC Santa Barbara, CA, USA Abstract Using the Shannon backward channel

Source URL: vivonets.ece.ucsb.edu

• Digital signal processing
• Code-excited linear prediction
• Digital media
• Audio codecs
• Signal processing
• Data compression
• Algebraic code-excited linear prediction
• Linear predictive coding
• Ratedistortion theory
• Speech coding
• Filter bank
• Weighting filter

A Phonetically Switched ADPCM speech coder Pravin Ramadas and Jerry D. Gibson Department of Electrical and Computer Engineering, University of California, Santa Barbara, USA Email: {pravin_ramadas, gibson}@ece.ucsb.edu A

Source URL: vivonets.ece.ucsb.edu

• Audio codecs
• Computer file formats
• Digital audio
• Human communication
• Audio electronics
• Computing
• Adaptive differential pulse-code modulation
• Voice activity detection
• Voice
• Pulse-code modulation
• Speech coding
• Image segmentation