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Building reliable conversational AI assistants for customer-facing industries remains challenging due to noisy conversational data, fragmented knowledge, and the requirement for accurate human hand-off - particularly in domains that depend…

Computation and Language · Computer Science 2026-02-19 Krittin Pachtrachai , Petmongkon Pornpichitsuwan , Wachiravit Modecrua , Touchapon Kraisingkorn

Voice cloning technologies have found applications in a variety of areas ranging from personalized speech interfaces to advertisement, robotics, and so on. Existing voice cloning systems are capable of learning speaker characteristics and…

Audio and Speech Processing · Electrical Eng. & Systems 2019-02-20 Hafiz Malik

Voice Cloning has rapidly advanced in today's digital world, with many researchers and corporations working to improve these algorithms for various applications. This article aims to establish a standardized terminology for voice cloning…

Sound · Computer Science 2025-05-02 Hussam Azzuni , Abdulmotaleb El Saddik

Automated service agents require well-structured workflows to provide consistent and accurate responses to customer queries. However, these workflows are often undocumented, and their automatic extraction from conversations remains…

Computation and Language · Computer Science 2025-02-25 Prafulla Kumar Choubey , Xiangyu Peng , Shilpa Bhagavath , Caiming Xiong , Shiva Kumar Pentyala , Chien-Sheng Wu

Artificially generated speech is increasingly embedded in everyday life. Voice cloning in particular enables applications where identity preservation is important, such as completing a recording, dubbing in a new language, or preserving the…

Sound · Computer Science 2026-05-28 Kaitlyn Zhou , Federico Bianchi , Martijn Bartelds , Anna Pot , Yongchan Kwon , James Zou

While end-to-end neural conversation models have led to promising advances in reducing hand-crafted features and errors induced by the traditional complex system architecture, they typically require an enormous amount of data due to the…

Computation and Language · Computer Science 2018-01-10 Sungjin Lee

Surveys and interviews are widely used for collecting insights on emerging or hypothetical scenarios. Traditional human-led methods often face challenges related to cost, scalability, and consistency. Recently, various domains have begun to…

Human-Computer Interaction · Computer Science 2025-03-05 Jiangbo Yu , Jinhua Zhao , Luis Miranda-Moreno , Matthew Korp

Mental health conversational agents have the potential to deliver valuable therapeutic impact, but low user engagement remains a critical barrier hindering their efficacy. Existing therapeutic approaches have leveraged clients' internal…

Human-Computer Interaction · Computer Science 2025-09-09 Mehrnoosh Sadat Shirvani , Jackie Liu , Thomas Chao , Suky Martinez , Laura Brandt , Ig-Jae Kim , Dongwook Yoon

Data efficient voice cloning aims at synthesizing target speaker's voice with only a few enrollment samples at hand. To this end, speaker adaptation and speaker encoding are two typical methods based on base model trained from multiple…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-12 Jian Cong , Shan Yang , Lei Xie , Guoqiao Yu , Guanglu Wan

There are many use cases in singing synthesis where creating voices from small amounts of data is desirable. In text-to-speech there have been several promising results that apply voice cloning techniques to modern deep learning based…

Sound · Computer Science 2019-02-21 Merlijn Blaauw , Jordi Bonada , Ryunosuke Daido

Dialogue systems have many applications such as customer support or question answering. Typically they have been limited to shallow single turn interactions. However more advanced applications such as career coaching or planning a trip…

The cloning of a speaker's voice using an untranscribed reference sample is one of the great advances of modern neural text-to-speech (TTS) methods. Approaches for mimicking the prosody of a transcribed reference audio have also been…

Sound · Computer Science 2022-10-25 Florian Lux , Julia Koch , Ngoc Thang Vu

Embodied agents designed to assist users with tasks must engage in natural language interactions, interpret instructions, execute actions, and communicate effectively to resolve issues. However, collecting large-scale, diverse datasets of…

Computation and Language · Computer Science 2024-11-01 Daniel Philipov , Vardhan Dongre , Gokhan Tur , Dilek Hakkani-Tür

Voice cloning is a highly desired feature for personalized speech interfaces. Neural network based speech synthesis has been shown to generate high quality speech for a large number of speakers. In this paper, we introduce a neural voice…

Computation and Language · Computer Science 2018-10-15 Sercan O. Arik , Jitong Chen , Kainan Peng , Wei Ping , Yanqi Zhou

AI-synthesized voice technology has the potential to create realistic human voices for beneficial applications, but it can also be misused for malicious purposes. While existing AI-synthesized voice detection models excel in intra-domain…

Sound · Computer Science 2024-12-31 Hainan Ren , Li Lin , Chun-Hao Liu , Xin Wang , Shu Hu

Deep learning models are becoming predominant in many fields of machine learning. Text-to-Speech (TTS), the process of synthesizing artificial speech from text, is no exception. To this end, a deep neural network is usually trained using a…

Sound · Computer Science 2021-02-11 Giuseppe Ruggiero , Enrico Zovato , Luigi Di Caro , Vincent Pollet

Sharing ideas through communication with peers is the primary mode of human interaction. Consequently, extensive research has been conducted in the area of conversational AI, leading to an increase in the availability and diversity of…

Computation and Language · Computer Science 2024-05-24 Shivani Kumar , Sumit Bhatia , Milan Aggarwal , Tanmoy Chakraborty

Dialogue models falter in noisy, multi-speaker environments, often producing irrelevant responses and awkward turn-taking. We present AV-Dialog, the first multimodal dialog framework that uses both audio and visual cues to track the target…

Computation and Language · Computer Science 2025-11-17 Tuochao Chen , Bandhav Veluri , Hongyu Gong , Shyamnath Gollakota

In this paper, we present a cross-lingual voice cloning approach. BN features obtained by SI-ASR model are used as a bridge across speakers and language boundaries. The relationships between text and BN features are modeled by the latent…

Audio and Speech Processing · Electrical Eng. & Systems 2019-10-31 Xinyong Zhou , Hao Che , Xiaorui Wang , Lei Xie

Many businesses and consumers are extending the capabilities of voice-based services such as Amazon Alexa, Google Home, Microsoft Cortana, and Apple Siri to create custom voice experiences (also known as skills). As the number of these…

Computation and Language · Computer Science 2019-11-18 Maryam Fazel-Zarandi , Sampat Biswas , Ryan Summers , Ahmed Elmalt , Andy McCraw , Michael McPhilips , John Peach
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