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This paper considers the joint compression and enhancement problem for speech signal in the presence of noise. Recently, the SoundStream codec, which relies on end-to-end joint training of an encoder-decoder pair and a residual vector…

Sound · Computer Science 2025-09-03 Jiayi Huang , Zeyu Yan , Wenbin Jiang , He Wang , Fei Wen

Modern Convolutional Neural Network (CNN) architectures, despite their superiority in solving various problems, are generally too large to be deployed on resource constrained edge devices. In this paper, we reduce memory usage and…

Computer Vision and Pattern Recognition · Computer Science 2022-01-17 Marawan Gamal Abdel Hameed , Marzieh S. Tahaei , Ali Mosleh , Vahid Partovi Nia

We study the theoretical performance of a combined approach to demodulation and decoding of binary continuous-phase modulated signals under repetition-like codes. This technique is motivated by a need to transmit packetized or framed data…

Information Theory · Computer Science 2014-04-28 Gaurav Thakur

This paper describes progress towards making a Neural Text-to-Speech (TTS) Frontend that works for many languages and can be easily extended to new languages. We take a Machine Translation (MT) inspired approach to constructing the…

Computation and Language · Computer Science 2020-04-13 Alistair Conkie , Andrew Finch

Millions of open-source projects with numerous bug fixes are available in code repositories. This proliferation of software development histories can be leveraged to learn how to fix common programming bugs. To explore such a potential, we…

Software Engineering · Computer Science 2019-05-22 Michele Tufano , Cody Watson , Gabriele Bavota , Massimiliano Di Penta , Martin White , Denys Poshyvanyk

Nearly all practical applications of the theory of characteristic modes (CMs) involve the use of computational tools. Here in Paper 2 of this Series on CMs, we review the general transformations that move CMs from a continuous theoretical…

Numerical Analysis · Mathematics 2022-04-13 Miloslav Capek , Kurt Schab

The largenet2 C++ library provides an infrastructure for the simulation of large dynamic and adaptive networks with discrete node and link states. The library is released as free software. It is available at…

Computational Physics · Physics 2012-07-18 Gerd Zschaler , Thilo Gross

The classic Modula-2 language was specified in [Wir78] by N.Wirth at ETH Z\"urich in 1978. The last revision [Wir88] was published in 1988. Many computer science books of that era used Modula-2 in programming examples. Many of these are…

Programming Languages · Computer Science 2018-09-20 Benjamin Kowarsch

In this work we develop a general tensor network decoder for 2D codes. Specifically, we propose a decoder that approximates maximally likelihood decoding for 2D stabiliser and subsystem codes subject to Pauli noise. For a code consisting of…

Quantum Physics · Physics 2021-10-14 Christopher T. Chubb

Large Language Models (LLMs) frequently suffer from inefficiencies, largely attributable to the discord between the requirements of auto-regressive decoding and the architecture of contemporary GPUs. Recently, regressive lightweight…

Computation and Language · Computer Science 2024-08-02 Bin Xiao , Lujun Gui , Lei Su , Weipeng Chen

This paper presents a cross-lingual voice conversion framework that adopts a modularized neural network. The modularized neural network has a common input structure that is shared for both languages, and two separate output modules, one for…

Audio and Speech Processing · Electrical Eng. & Systems 2019-10-02 Yi Zhou , Xiaohai Tian , Emre Yılmaz , Rohan Kumar Das , Haizhou Li

Since quantum computing is currently in the NISQ-Era, compilation strategies to reduce the number of gates executed on specific hardware are required. In this work, we utilize the concept of synthesis of a data structure called Clifford…

Quantum Physics · Physics 2024-10-31 David Winderl , Qunsheng Huang , Arianne Meijer-van de Griend , Richie Yeung

Physical models of rigid bodies are used for sound synthesis in applications from virtual environments to music production. Traditional methods such as modal synthesis often rely on computationally expensive numerical solvers, while recent…

Sound · Computer Science 2022-10-31 Rodrigo Diaz , Ben Hayes , Charalampos Saitis , György Fazekas , Mark Sandler

Neural audio coding has been shown to outperform classical audio coding at extremely low bitrates. However, the practical application of neural audio codecs is still limited by their elevated complexity. To address this challenge, we have…

Audio and Speech Processing · Electrical Eng. & Systems 2025-10-20 Jiawei Jiang , Linping Xu , Dejun Zhang , Qingbo Huang , Xianjun Xia , Yijian Xiao

While significant advancements have been made in music generation and differentiable sound synthesis within machine learning and computer audition, the simulation of instrument vibration guided by physical laws has been underexplored. To…

Audio and Speech Processing · Electrical Eng. & Systems 2024-11-01 Jin Woo Lee , Jaehyun Park , Min Jun Choi , Kyogu Lee

Deep learning has had a significant impact on many fields. Recently, code-to-code neural models have been used in code translation, code refinement and decompilation. However, the question of whether these models can automate compilation…

Artificial Intelligence · Computer Science 2022-12-19 Jordi Armengol-Estapé , Michael F. P. O'Boyle

Complex-valued processing brought deep learning-based speech enhancement and signal extraction to a new level. Typically, the noise reduction process is based on a time-frequency (TF) mask which is applied to a noisy spectrogram. Complex…

Audio and Speech Processing · Electrical Eng. & Systems 2020-06-24 Hendrik Schröter , Tobias Rosenkranz , Alberto N. Escalante-B. , Andreas Maier

We present the Lattice QCD application CL2QCD, which is based on OpenCL and can be utilized to run on Graphic Processing Units as well as on common CPUs. We focus on implementation details as well as performance results of selected…

High Energy Physics - Lattice · Physics 2014-11-21 Owe Philipsen , Christopher Pinke , Alessandro Sciarra , Matthias Bach

We present a collection of modular open source C++ libraries for the development of logic synthesis applications. These libraries can be used to develop applications for the design of classical and emerging technologies, as well as for the…

In this paper, we propose a deep convolutional neural network-based acoustic word embedding system on code-switching query by example spoken term detection. Different from previous configurations, we combine audio data in two languages for…

Audio and Speech Processing · Electrical Eng. & Systems 2020-05-26 Murong Ma , Haiwei Wu , Xuyang Wang , Lin Yang , Junjie Wang , Ming Li