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Neural Audio Effects and Guitar Amp Modeling
AI Audio
PANDUAN AI Audio
Prosody modeling concerns features such as pitch, duration, energy and emphasis that shape how speech is delivered.
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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.
Prosodi merujuk kepada kualiti pertuturan suprasegmental, intonasi (nada), irama dan tempoh, tekanan, dan tenaga (kenyaringan), yang berada di atas perkataan.
F0 ialah kekerapan asas suara, kadar getaran lipatan vokal, yang kita dengar sebagai pic atau melodi suara.
FastSpeech 2 memperkenalkan penyesuai varians yang meramalkan tempoh, nada dan tenaga secara eksplisit, memberikan kawalan yang lebih langsung dan stabil ke atas prosodi daripada perhatian tersirat semata-mata.
Perkataan yang sama boleh disampaikan dalam pelbagai cara bergantung pada niat dan emosi, jadi model mesti memilih antara banyak bacaan prosodik yang sah daripada mengira satu jawapan.
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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SeterusnyaPanduan seterusnya
Neural Audio Effects and Guitar Amp Modeling
AI Audio