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We introduce a novel and inexpensive approach for the temporal alignment of speech to highly imperfect transcripts from automatic speech recognition (ASR). Transcripts are generated for extended lecture and presentation videos, which in…

声音 · 计算机科学 2007-05-23 Alexander Haubold , John R. Kender

We investigate the efficiency of two very different spoken term detection approaches for transcription when the available data is insufficient to train a robust ASR system. This work is grounded in very low-resource language documentation…

计算与语言 · 计算机科学 2021-06-14 Éric Le Ferrand , Steven Bird , Laurent Besacier

Grapheme-to-phoneme conversion (g2p) is necessary for text-to-speech and automatic speech recognition systems. Most g2p systems are monolingual: they require language-specific data or handcrafting of rules. Such systems are difficult to…

计算与语言 · 计算机科学 2017-10-05 Ben Peters , Jon Dehdari , Josef van Genabith

As a key component of automated speech recognition (ASR) and the front-end in text-to-speech (TTS), grapheme-to-phoneme (G2P) plays the role of converting letters to their corresponding pronunciations. Existing methods are either slow or…

计算与语言 · 计算机科学 2023-03-03 Chunfeng Wang , Peisong Huang , Yuxiang Zou , Haoyu Zhang , Shichao Liu , Xiang Yin , Zejun Ma

Grapheme-to-phoneme (G2P) models are a key component in Automatic Speech Recognition (ASR) systems, such as the ASR system in Alexa, as they are used to generate pronunciations for out-of-vocabulary words that do not exist in the…

计算与语言 · 计算机科学 2020-06-30 Alex Sokolov , Tracy Rohlin , Ariya Rastrow

Deep learning enables the development of efficient end-to-end speech processing applications while bypassing the need for expert linguistic and signal processing features. Yet, recent studies show that good quality speech resources and…

音频与语音处理 · 电气工程与系统科学 2020-09-16 Adriana Stan

Speech-to-text translation has many potential applications for low-resource languages, but the typical approach of cascading speech recognition with machine translation is often impossible, since the transcripts needed to train a speech…

计算与语言 · 计算机科学 2018-06-19 Sameer Bansal , Herman Kamper , Karen Livescu , Adam Lopez , Sharon Goldwater

The task of grapheme-to-phoneme (G2P) conversion is important for both speech recognition and synthesis. Similar to other speech and language processing tasks, in a scenario where only small-sized training data are available, learning G2P…

计算与语言 · 计算机科学 2020-06-25 Kaili Vesik , Muhammad Abdul-Mageed , Miikka Silfverberg

Grapheme-to-phoneme (G2P) conversion is a key front-end for text-to-speech (TTS), automatic speech recognition (ASR), speech-to-speech translation (S2ST) and alignment systems, especially across multiple Latin-script languages.We present…

计算与语言 · 计算机科学 2025-09-04 Luis Felipe Chary , Miguel Arjona Ramirez

Grapheme-to-Phoneme (G2P) models convert words to their phonetic pronunciations. Classic G2P methods include rule-based systems and pronunciation dictionaries, while modern G2P systems incorporate learning, such as, LSTM and…

计算与语言 · 计算机科学 2021-04-12 Eric Engelhart , Mahsa Elyasi , Gaurav Bharaj

With the recent advances in technology, automatic speech recognition (ASR) has been widely used in real-world applications. The efficiency of converting large amounts of speech into text accurately with limited resources has become more…

音频与语音处理 · 电气工程与系统科学 2021-12-09 Yoo Rhee Oh , Kiyoung Park , Jeon Gyu Park

This paper presents a state-of-the-art model for transcribing speech in any language into the International Phonetic Alphabet (IPA). Transcription of spoken languages into IPA is an essential yet time-consuming process in language…

计算与语言 · 计算机科学 2023-08-09 Chihiro Taguchi , Yusuke Sakai , Parisa Haghani , David Chiang

Pronunciation modeling is a key task for building speech technology in new languages, and while solid grapheme-to-phoneme (G2P) mapping systems exist, language coverage can stand to be improved. The information needed to build G2P models…

计算与语言 · 计算机科学 2021-01-28 Tania Chakraborty , Manasa Prasad , Theresa Breiner , Sandy Ritchie , Daan van Esch

Grapheme-to-phoneme (G2P) conversion is the process of converting the written form of words to their pronunciations. It has an important role for text-to-speech (TTS) synthesis and automatic speech recognition (ASR) systems. In this paper,…

音频与语音处理 · 电气工程与系统科学 2022-02-24 Chendong Zhao , Jianzong Wang , Xiaoyang Qu , Haoqian Wang , Jing Xiao

This paper studies a transferable phoneme embedding framework that aims to deal with the cross-lingual text-to-speech (TTS) problem under the few-shot setting. Transfer learning is a common approach when it comes to few-shot learning since…

音频与语音处理 · 电气工程与系统科学 2022-08-04 Wei-Ping Huang , Po-Chun Chen , Sung-Feng Huang , Hung-yi Lee

This paper introduces GigaSpeech, an evolving, multi-domain English speech recognition corpus with 10,000 hours of high quality labeled audio suitable for supervised training, and 40,000 hours of total audio suitable for semi-supervised and…

Training a text-to-speech (TTS) model requires a large scale text labeled speech corpus, which is troublesome to collect. In this paper, we propose a transfer learning framework for TTS that utilizes a large amount of unlabeled speech…

音频与语音处理 · 电气工程与系统科学 2022-10-07 Minchan Kim , Myeonghun Jeong , Byoung Jin Choi , Sunghwan Ahn , Joun Yeop Lee , Nam Soo Kim

The Grapheme-to-Phoneme (G2P) task aims to convert orthographic input into a discrete phonetic representation. G2P conversion is beneficial to various speech processing applications, such as text-to-speech and speech recognition. However,…

音频与语音处理 · 电气工程与系统科学 2023-08-01 Manuel Sam Ribeiro , Giulia Comini , Jaime Lorenzo-Trueba

We present VoXtream, a fully autoregressive, zero-shot streaming text-to-speech (TTS) system for real-time use that begins speaking from the first word. VoXtream directly maps incoming phonemes to audio tokens using a monotonic alignment…

音频与语音处理 · 电气工程与系统科学 2026-01-27 Nikita Torgashov , Gustav Eje Henter , Gabriel Skantze

Grapheme-to-Phoneme (G2P) is an essential first step in any modern, high-quality Text-to-Speech (TTS) system. Most of the current G2P systems rely on carefully hand-crafted lexicons developed by experts. This poses a two-fold problem.…

计算与语言 · 计算机科学 2024-01-22 Abhinav Garg , Jiyeon Kim , Sushil Khyalia , Chanwoo Kim , Dhananjaya Gowda
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