論文マラソン第８週目

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http://mitp.nautil.us/article/170/last-words-computational-linguistics-and-deep-learning

Last Words: Computational Linguistics and Deep Learning A look at the importance of Natural Language Processing.

By Christopher D. Manning

誰が設計者であるのか

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• 1 Integration of Speech, Image & Text Processing Technologies

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TTS の部分のモデル

日常生活でたくさんのテキストを読まなきゃいけなくなって大変だから image - text - speech の統合システムを提案する

• Unit Selection Synthesis (USS)

Once the NLP is complete, the voice database is searched and the speech units are selected that best fit together to produce the sounds associated with the given text.

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• 2 Efficient Model for Numerical Text-To-Speech Synthesis System in Marathi, Hindi and English Languages

several numeric units

numerical text-to-speech

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何を言っているのかわからないぞ...

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カルマンフィルタ

http://qiita.com/IshitaTakeshi/items/740ac7e9b549eee4cc04

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• 3 https://perraudin.info/publications/perraudin-note-002.pdf

Griffin-Lim algorithm (GLA) の性能改善

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ftp://cran.r-project.org/pub/R/web/packages/seewave/vignettes/seewave_analysis.pdf

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• 4 REAL-TIME SPECTROGRAM INVERSION USING PHASE GRADIENT HEAP INTEGRATION http://ant-s4.unibw-hamburg.de/dafx/paper-archive/2016/dafxpapers/03-DAFx-16_paper_02-PN.pdf

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• 5 Toward High-Quality Real-Time Signal Reconstruction From STFT Magnitude http://ieeexplore.ieee.org/document/7911250/

これを受けて, python implement signal reconstruction from stft とかググってみたら, scipy.signal,stft/istft とかいうすごいモジュールにたどり着いた

どうもコード の History を見ると

signal.py 自体は 2012 年からあるモジュールだけれど, stft/istft は 2016-3-10 に追加された新しめのメソッド...?