منابع مشابه
Praat on the Web: An Upgrade of Praat for Semi-Automatic Speech Annotation
This paper presents an implementation of the widely used speech analysis tool Praat as a web application with an extended functionality for feature annotation. In particular, Praat on the Web addresses some of the central limitations of the original Praat tool and provides (i) enhanced visualization of annotations in a dedicated window for feature annotation at interval and point segments, (ii)...
متن کاملProsody Toolkit: Integrating HTK, Praat and WEKA
A major hurdle in computational speech analysis is the effective integration of available tools originally developed for purposes unrelated to each other. We present a Python-based tool to enable an efficient and organized processing workflow incorporating automatic speech recognition using HTK, phonemelevel prosodic feature extraction in Praat and machine learning in WEKA. Our system is extens...
متن کاملSpeak and unSpeak with PRAAT
Many linguists use recorded speech in their research. In descriptive work, visual representations of such recordings (mostly oscillograms) are often annotated with IPA symbols and other labels, and then used to illustrate a phenomenon or defend a certain position regarding the nature of some phonetic or phonological property of the language in question. In phonetic and psychophysical research s...
متن کاملDynamic time Warping using MATLAB & PRAAT
The Voice is a signal of infinite information. Digital processing of speech signal is very important for high and precise automatic voice recognition technology. Speech recognition has found its application on various aspects of our daily lives from automatic phone answering service to dictating text and issuing voice commands to computers. We focus mainly on two points 1. The pre-processing st...
متن کاملAutomated voicing analysis in Praat: Statistically equivalent to manual segmentation
The “fraction of locally unvoiced frames” measure in Praat’s Voice Report (VR) is an automated method of obtaining the percentage of a segment which is voiced, but its accuracy has been called into question due to values that change based on scrolling and zooming in Praat’s viewing window and don’t always match manual voicing segmentation. This study offers statistical support for the accuracy ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: NyS, Nydanske Sprogstudier
سال: 2010
ISSN: 2246-4522,0106-8040
DOI: 10.7146/nys.v39i39.13540