Speech Rate In Phonetic -Phonological Anal Ysis of Public Speech (Using the Example of Political and Media Speech )

Abstract

Abstract:The speech rate is comparatively ignored in linguistic and phonetic research and monographs. Most often it is discussed from the viewpoint of feeling, linguistic sense (a slow, fast, or suitable speech rate) and mainly in connection with rhythm, which includes volume and stress. The speech rate depends on the topic and purpose of communication, as well as the personal (and colloquial) attributes of the speaker. With the development of electronic media and the technical revolution, the speech rate is becoming more and more important, especially due to the significance of speed and the rapid life tempo. On television, seconds are worth thousands or even millions of dollars/Euros, which makes the speech rate and the passing of information all the more important. Nevertheless, the speech rate must be appropriate to the language and the topic so that listeners and viewers can understand the message. Values that will be presented in this article are an important point of reference for Slovenian and other languages. The rate of Slovenian speech in regards to measurements is mostly 4.5 -6.5 syllables per second, deviations are, of course, also possible.

An Optimized Signal Processing Pipeline for Syllable Detection and Speech Rate Estimation

“…The temporal envelope so obtained is then smoothened with a low pass filter of cut-off frequency 7 Hz. The cutoff frequency is fixed from the knowledge of speech syllable rates as ranging up to around 7 syllables per sec [19]. The smoothened temporal envelope is searched for peaks (i.e.…”