출처: https://google.github.io/tacotron/publications/tacotron2/index.html

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이번에 구글에서 공개한 문장 - 음성 변환기 타코트론 2의 모델 개요도

 

 

이번에 구글에서 공개한 문장 - 음성 변환기 타코트론 2는 다음의 특징을 가진다.



1. 다양한 분야에서 쓰이는 용어와 복잡한 단어들을 정확하게 발음한다.


“Generative adversarial network or variational auto-encoder.”

https://google.github.io/tacotron/publications/tacotron2/demos/gan_or_vae.wav


“Basilar membrane and otolaryngology are not auto-correlations.”

 https://google.github.io/tacotron/publications/tacotron2/demos/basilar.wav

 


2. 어구의 의미에 따라 단어의 발음이 달라진다.

(아래 예제에서 타코트론 2가 영어단어 read를 어떻게 발음하는지 주목)

 

“He has read the whole thing.”

https://google.github.io/tacotron/publications/tacotron2/demos/read_past.wav

 

“He reads books.”

https://google.github.io/tacotron/publications/tacotron2/demos/reads.wav

          

“Don't desert me here in the desert!”

https://google.github.io/tacotron/publications/tacotron2/demos/desertdesert.wav

 

“He thought it was time to present the present.”

https://google.github.io/tacotron/publications/tacotron2/demos/presentpresent.wav



또한 타코트론 2는 오타가 난 단어도 올바르게 발음한다.

 

“Thisss isrealy awhsome.”

https://google.github.io/tacotron/publications/tacotron2/demos/awhsome.wav 

 


타코트론 2은 구두점에 반응한다.

(아래 예제에서 쉼표의 위치에 따라 타코트론 2의 운율이 바뀜에 주목)

 

“This is your personal assistant, Google Home.”

https://google.github.io/tacotron/publications/tacotron2/demos/ghome_comma.wav

          

“This is your personal assistant Google Home.”

https://google.github.io/tacotron/publications/tacotron2/demos/ghome_nocomma.wav



타코트론 2는 강조와 억양을 학습한다.

(대문자로 시작하는 단어의 경우 강조를 하도록 가르쳤다. 따라서 어떤 단어를 대문자로 바꾸면 전체적인 억양이 바뀐다)

 

“The buses aren't the problem, they actually provide a solution.”

https://google.github.io/tacotron/publications/tacotron2/demos/bus_nostress.wav

 

“The buses aren't the PROBLEM, they actually provide a SOLUTION.”

https://google.github.io/tacotron/publications/tacotron2/demos/bus_stress.wav

 

 

문장을 질문으로 바꿀 경우에는 타코트론 2의 운율도 같이 바뀐다.

 

“The quick brown fox jumps over the lazy dog.”

https://google.github.io/tacotron/publications/tacotron2/demos/fox_period.wav


“Does the quick brown fox jump over the lazy dog?”

https://google.github.io/tacotron/publications/tacotron2/demos/fox_question.wav


 

타코트론 2는 잰말놀이(tongue twister)에 능숙하다.

 

“Peter Piper picked a peck of pickled peppers. How many pickled peppers did Peter Piper pick?”

https://google.github.io/tacotron/publications/tacotron2/demos/peterpiper.wav

 

“She sells sea-shells on the sea-shore. The shells she sells are sea-shells I'm sure.”

https://google.github.io/tacotron/publications/tacotron2/demos/seashells.wav

 


추가예제


“Talib Kweli confirmed to AllHipHop that he will be releasing an album in the next year.”

https://google.github.io/tacotron/publications/tacotron2/demos/kweli.wav


“The blue lagoon is a nineteen eighty American romance adventure film.”

https://google.github.io/tacotron/publications/tacotron2/demos/bluelagoon.wav


“Tajima Airport serves Toyooka.”

https://google.github.io/tacotron/publications/tacotron2/demos/tajima.wav


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