07: Kognitive Systeme, Vorlesung, SS 2017, 31.05.2017 - a podcast by Karlsruher Institut für Technologie (KIT)

07 |
0:00:00 Starten
0:00:10 Lecture Demos
0:00:42 Spectogram Controls
0:09:49 Speech: State-of-the-Art
0:14:09 Sloppy Speech
0:16:47 Speech Recognition (System Overview)
0:20:21 Voiced and Unvoiced Phonemes
0:21:35 Analog to Digital
0:21:50 Front End Processing
0:23:49 Linear Sequence Alignment
0:25:15 Problem with Linear Alignment
0:28:08 Speech Recognition (Components)
0:30:50 Spectogram
0:32:04 Markov Models
0:36:18 Single Fair Coin
0:37:23 Discrete Observation HMM
0:40:54 Hidden Markov Models
0:45:25 Acoustic Modeling
0:48:13 HMM Problems and Solutions
0:51:35 Evaluation
0:54:08 The Forward Algorithm
0:58:58 Forward Trellis
1:04:39 The Backward Algorithm
1:05:00 Decoding
1:08:35 Viterbi Trellis

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