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Prosody modeling concerns features such as pitch, duration, energy and emphasis that shape how speech is delivered.
Teerera kugwaro iriAI-yakarondedzerwa · ~2 min
Text-to-speech systems can model these variables to produce different valid spoken realizations of the same text.
Prosody includes pitch movement, duration, energy and stress. FastSpeech 2 models pitch, energy and duration as conditional inputs to help address the one-to-many mapping from text to speech. Research on prosody transfer shows a synthesizer can condition its output on a reference acoustic representation to reproduce aspects of the reference’s prosody, including when the reference and output speakers differ. A corpus study of 410 naturally occurring American-English yes/no questions found varied intonation contours; the most frequent nuclear contour in that corpus was a low-rise. These findings are scoped to their task, speakers and language variety.
Predicting phoneme duration and pitch in a text-to-speech system.
Using reference audio to condition a synthesized utterance on a target prosodic pattern.
Testing how emphasis changes focus interpretation in a spoken sentence.
Measuring question contours on a defined speech corpus rather than assuming a universal intonation rule.
Evaluate synthesized prosody on target speakers, languages and discourse contexts. A contour that is common in one corpus or dialect need not be universal, and reference transfer should be assessed for both the intended delivery and speaker identity.
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Prosody modeling concerns features such as pitch, duration, energy and emphasis that shape how speech is delivered. Text-to-speech systems can model these variables to produce different valid spoken realizations of the same text.
Prosody inoreva suprasegmental hunhu hwekutaura, inzwi (pitch), rhythm uye nguva, kushushikana, uye simba (ruzha), anokwira pamusoro pemashoko.
F0 ndiyo yakasarudzika frequency yekutaura, mwero wekudengenyeka kwezwi rakapetwa, iro ratinonzwa senzwi kana mutinhimira wezwi.
FastSpeech 2 yakaunza dhizaini yekusiyanisa inofanotaura nguva, kukwirira, uye simba zvakajeka, ichipa yakananga uye yakagadzikana kutonga pamusoro peprosody pane kungotarisisa.
Iwo mazwi mamwechete anogona kuendeswa nenzira dzisingaverengeki zvichienderana nechinangwa uye manzwiro, saka mamodheru anofanirwa kusarudza pakati peakawanda echokwadi ekuverenga prosodic pane komputa mhinduro imwe.
The cited corpus study reports that the low-rise nuclear contour was the most frequent pattern in its sample of 410 naturally occurring American-English yes/no questions; this is not a universal rule.
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Neural Audio Effects uye Gitare Amp Modelling
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