Santiago Barreda (Castañón)
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normalization
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statistics
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urbanlegends
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Vocal
Phonetics
Opinions about vowel phonetics, loudly stated.
Why is the sample variance calculated over n-1 instead of n?
statistics
The short answer: because the sample mean is almost always different from the population mean. However, since you don’t know what this difference is, this variation is not…
Jun 13, 2024
The Sample Mean and Standard Error of the Sample Mean
statistics
The mean of a group of numbers gives information regarding their central location. The weight of any given value is proportional to the number of times that value appears…
Apr 29, 2024
ANAE normalization == log-mean normalization
normalization
urbanlegends
When researchers seek to compare formant patterns across speakers, they often normalize the formant values in some way to facilitate the comparison. To do this they use…
Mar 13, 2024
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