Generating long-form 44.1 kHz stereo audio from text prompts can be computationally
demanding. Further, most previous works do not tackle that music and sound effects …

In this work, we build upon our previous publication and use diffusion-based generative
models for speech enhancement. We present a detailed overview of the diffusion process …

This paper investigates a new technology for Hybrid flexible delivery (known as HyFlex), as
implemented at King's College London. The relatively novel character of HyFlex, of mixing …

Voice interfaces are becoming accepted widely as input methods for a diverse set of
devices. This development is driven by rapid improvements in automatic speech recognition …

Audio-based generative models for music have seen great strides recently, but so far have
not managed to produce full-length music tracks with coherent musical structure from text …

Vacuum tube amplifiers present sonic characteristics frequently coveted by musicians, that
are often due to the distinct nonlinearities of their circuits, and accurately modelling such …

The key advantage of using multiple microphones for speech enhancement is that spatial
filtering can be used to complement the tempo-spectral processing. In a traditional setting …

This paper describes ESPnet2-TTS, an end-to-end text-to-speech (E2E-TTS) toolkit.
ESPnet2-TTS extends our earlier version, ESPnet-TTS, by adding many new features …

The ITU-T Recommendation P. 808 provides a crowdsourcing approach for conducting a
subjective assessment of speech quality using the Absolute Category Rating (ACR) method …

Artificial reverberation (AR) models play a central role in various audio applications.
Therefore, estimating the AR model parameters (ARPs) of a reference reverberation is a …