# Boosting Local Spectro-Temporal Features for Speech Analysis

arXiv: https://arxiv.org/abs/2305.10270 · HTML: https://mlsanity.com/paper/2305.10270/

## Key facts

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- First posted on arXiv 17 May 2023.

## Abstract (arXiv)

We introduce the problem of phone classification in the context of speech recognition, and explore several sets of local spectro-temporal features that can be used for phone classification. In particular, we present some preliminary results for phone classification using two sets of features that are commonly used for object detection: Haar features and SVM-classified Histograms of Gradients (HoG).