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Speech Technologies

Computer Science Questions 2

September 14th, 2008  |  by Jose  |  published in C, Computer Science, Digital Signal Processing, Operating Systems, Programming, Speech Technologies

Again, I’ll be answering some questions I’ve received in my inbox, just like in the previous post of this series.

I want to know how to declare a const variable in one file and access it from other files? (C++) by Ricardo Orozco (Venezuela).
It’s a fairly basic question, and reveals that you have to study more [...]

A Central Abstraction: The Process (I)

August 30th, 2008  |  by Jose  |  published in Operating Systems, Speech Technologies, Uncategorized

Abstractions
I do strongly believe in abstraction being the root of computing (however, you may want to read Is abstraction the key to computing? as a motivation for a different perspective on the role of abstraction in computing). Modern hardware and software systems include a lot of features and perform so many tasks that it is [...]

Hints at Speech Inverse Filtering of Fricative Phonemes

July 28th, 2008  |  by Jose  |  published in Speech Technologies

For my thesis, I developed my own inversion toolbox. But no matter the toolbox, you require a “source” of information for inversion. That information may be spectral energy distribution, formants, etc.

Resources for Articulatory Synthesis Research

June 10th, 2008  |  by Jose  |  published in Speech Technologies

A list of important documents for Articulatory Speech Synthesis and Inversion research.

Articulatory Speech Synthesis

May 24th, 2008  |  by Jose  |  published in Speech Technologies

Solution to the inverse problem is interesting, among other reasons, for the reduction of memory space and bandwidth requirements for storage and transmission of speech signals.

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