美國詩歌的中文編譯, 1934-1961

本項研究旨在勾畫從1934年至1961年間美國詩歌的中文編譯。本項研究計劃的研究對象是這段時期在中國和香港出版的四個美國詩歌中譯選本：施蟄存編譯的「現代美國文學專號•現代美國詩抄」(1934)；袁水拍編譯的《現代美國詩選》(1949)以及《新的歌一一現代美國詩選》(1953)；馬朗編譯的 「英美現代詩特輯•美國部份」(1956)；宋淇編譯的《美國詩選》(1961)。 施、袁、馬、宋等四位詩人既編且譯，由於身處不同的地緣和文化政治語境，對中文新詩的體認各不相同，意識形態各異，同時四個案例在文本、語境、贊助人、詩學、意識形態等層面各有不同卻有所關聯，因此本文運用安德雷•勒菲弗爾(André Lefevere)的改寫理論，並適當加以補充，分析四個改寫文本各自在編纂和翻譯上的改寫體現的詩學和意識形態，並且描述四個改寫文本投射出不同的美國詩歌的形象，又同時折射出改寫者各自理想的現代中文詩歌的形 象。現存相關的英美文學中譯史研究，由於過於側重資料整理及對政治語境的描述，而對相關譯者和譯本的沒有進行足夠的研讀與探究，也沒有分析美國詩歌中譯的選本，鮮有细讀譯本，更無顧及1949年後在香港發生的翻譯現象。本項研究填補這方面的研究空白，考察四個改寫文本產生的語境和過程，分析四位改寫者的詩學和意識形態，通過比較分析他們的編纂策略和翻譯實踐，勾畫四個改寫文本互相之間的關聯，提供跨越1949、涵蓋中港兩地的美國詩歌中文編譯

Identifying languages in a novel dataset: ASMR-whispered speech

Introduction: The Autonomous Sensory Meridian Response (ASMR) is a combination of sensory phenomena involving electrostatic-like tingling sensations, which emerge in response to certain stimuli. Despite the overwhelming popularity of ASMR in the social media, no open source databases on ASMR related stimuli are yet available, which makes this phenomenon mostly inaccessible to the research community; thus, almost completely unexplored. In this regard, we present the ASMR Whispered-Speech (ASMR-WS) database. Methods: ASWR-WS is a novel database on whispered speech, specifically tailored to promote the development of ASMR-like unvoiced Language Identification (unvoiced-LID) systems. The ASMR-WS database encompasses 38 videos-for a total duration of 10 h and 36 min-and includes seven target languages (Chinese, English, French, Italian, Japanese, Korean, and Spanish). Along with the database, we present baseline results for unvoiced-LID on the ASMR-WS database. Results: Our best results on the seven-class problem, based on segments of 2s length, and on a CNN classifier and MFCC acoustic features, achieved 85.74% of unweighted average recall and 90.83% of accuracy. Discussion: For future work, we would like to focus more deeply on the duration of speech samples, as we see varied results with the combinations applied herein. To enable further research in this area, the ASMR-WS database, as well as the partitioning considered in the presented baseline, is made accessible to the research community

An overview & analysis of sequence-to-sequence emotional voice conversion

Emotional voice conversion (EVC) focuses on converting a speech utterance from a source to a target emotion; it can thus be a key enabling technology for human-computer interaction applications and beyond. However, EVC remains an unsolved research problem with several challenges. In particular, as speech rate and rhythm are two key factors of emotional conversion, models have to generate output sequences of differing length. Sequence-to-sequence modelling is recently emerging as a competitive paradigm for models that can overcome those challenges. In an attempt to stimulate further research in this promising new direction, recent sequence-to-sequence EVC papers were systematically investigated and reviewed from six perspectives: their motivation, training strategies, model architectures, datasets, model inputs, and evaluation methods. This information is organised to provide the research community with an easily digestible overview of the current state-of-the-art. Finally, we discuss existing challenges of sequence-to-sequence EVC

Frustration recognition from speech during game interaction using wide residual networks

ABSTRACT Background Although frustration is a common emotional reaction during playing games, an excessive level of frustration can harm users’ experiences, discouraging them from undertaking further game interactions. The automatic detection of players’ frustration enables the development of adaptive systems, which through a real-time difficulty adjustment, would adapt the game to the user’s specific needs; thus, maximising players experience and guaranteeing the game success. To this end, we present our speech-based approach for the automatic detection of frustration during game interactions, a specific task still under-explored in research. Method The experiments were performed on the Multimodal Game Frustration Database (MGFD), an audiovisual dataset—collected within the Wizard-of-Oz framework—specially tailored to investigate verbal and facial expressions of frustration during game interactions. We explored the performance of a variety of acoustic feature sets, including Mel-Spectrograms and Mel-Frequency Cepstral Coefficients (MFCCs), as well as the low dimensional knowledge-based acoustic feature set eGeMAPS. Due to the always increasing improvements achieved by the use of Convolutional Neural Networks (CNNs) in speech recognition tasks, unlike the MGFD baseline—based on Long Short-Term Memory (LSTM) architecture and Support Vector Machine (SVM) classifier—in the present work we take into consideration typically used CNNs, including ResNets, VGG, and AlexNet. Furthermore, given the still open debate on the shallow vs deep networks suitability, we also examine the performance of two of the latest deep CNNs, i. e., WideResNets and EfficientNet. Results Our best result, achieved with WideResNets and Mel-Spectrogram features, increases the system performance from 58.8 % Unweighted Average Recall (UAR) to 93.1 % UAR for speech-based automatic frustration recognition

An Early Study on Intelligent Analysis of Speech under COVID-19: Severity, Sleep Quality, Fatigue, and Anxiety

The COVID-19 outbreak was announced as a global pandemic by the World Health Organisation in March 2020 and has affected a growing number of people in the past few weeks. In this context, advanced artificial intelligence techniques are brought to the fore in responding to fight against and reduce the impact of this global health crisis. In this study, we focus on developing some potential use-cases of intelligent speech analysis for COVID-19 diagnosed patients. In particular, by analysing speech recordings from these patients, we construct audio-only-based models to automatically categorise the health state of patients from four aspects, including the severity of illness, sleep quality, fatigue, and anxiety. For this purpose, two established acoustic feature sets and support vector machines are utilised. Our experiments show that an average accuracy of .69 obtained estimating the severity of illness, which is derived from the number of days in hospitalisation. We hope that this study can foster an extremely fast, low-cost, and convenient way to automatically detect the COVID-19 disease