Essays about: "LPC speech"

Found 4 essays containing the words LPC speech.

  1. 1. Implementing Linear Predictive Coding based on a statistical model for LTE fronthaul

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Ghassan Nakkoul; Mohammad Shohag Hassan Kaikobad; [2016]
    Keywords : Entropy; LTE fronthaul; RRH; BBU; C-RAN; Quantization; LTE downlink; Cyclic prefix; LPC; EVM; OFDM; Linear predicting coding; LTE; Technology and Engineering;

    Abstract : This thesis studies the application of Linear Predictive coding (LPC) in the downlink of Long Term Evolution (LTE) fronthaul, which comprises of BBU and RRH. This can act as an additional module in the existing system. Today, the transmission of a single complex sample from the BBU to the RRH consumes 30 bits. READ MORE

  3. 2. Speech Assessment for the Classification of Hypokinetic Dysthria in Parkinson Disease

    University essay from Datateknik

    Author : Abdul Haleem Butt; [2012]
    Keywords : Parkinson’s disease; Hypokinetic dysarthria; Speech segmentation; Levodopa; Acoustic analysis;

    Abstract : The aim of this thesis is to investigate computerized voice assessment methods to classify between the normal and Dysarthric speech signals. In this proposed system, computerized assessment methods equipped with signal processing and artificial intelligence techniques have been introduced. READ MORE

  4. 3. Voice Activity Detection in the Tiger Platform

    University essay from Institutionen för systemteknik

    Author : Hampus Thorell; [2006]
    Keywords : Voice activity detection; Comfort noise generation; G.729B; G.729D; G.729F; Fuzzy VAD; AMR; EFR; HR; FR; LPC.; Discontinuous transmission; Speech coding; Linear predictive coding; Tiger; VAD; CNG; DTX; G.729;

    Abstract : Sectra Communications AB has developed a terminal for encrypted communication called the Tiger platform. During voice communication delays have sometimes been experienced resulting in conversational complications. READ MORE

  5. 4. Speech Recognition using Hidden Markov Model

    University essay from Blekinge Tekniska Högskola/Institutionen för telekommunikation och signalbehandling

    Author : Mikael Nilsson; Marcus Ejnarsson; [2002]
    Keywords : HMM; MFCC; LPC; MEL; NN; Viterbi; Itakura; SNR; CEPSTRUM; Speech recognition;

    Abstract : The purpose with this final master degree project was to develop a speech recognition tool, to make the technology accessible. The development includes an extensive study of hidden Markov model, which is currently the state of the art in the field of speech recognition. READ MORE