#speech-synthesis

#speech-synthesis

OpenAI's Voice Engine, an AI voice-cloning tool, remains in limited preview amid concerns of misuse and regulatory scrutiny.

HierSpeech++ achieves high-quality zero-shot speech synthesis with a structured framework and improved inference speed, using minimal datasets.

The model shows potential for versatile applications, including voice cloning and emotion-controllable speech synthesis.

SpeechSR improves speech super-resolution by upsampling from 16 kHz to 48 kHz with superior performance and efficiency over existing models.

The article explores advanced speech synthesis tasks using various metrics for evaluation, focusing on voice conversion and text-to-speech models.

It details the experimentation and methodologies applied in evaluating speech synthesis quality.

HierSpeech++ is a leading zero-shot text-to-speech model that excels in naturalness and overall performance.

The Hierspeech++ model outperforms existing models in naturalness and prompt similarity for zero-shot speech synthesis.

The evaluation revealed important limitations in similarity with ground truth versus prompt-generated speech.

HierSpeech++ demonstrates superior performance in voice style transfer compared to traditional models, significantly enhancing naturalness in speech synthesis.

HierSpeech++ leverages advanced architecture improvements for enhanced zero-shot voice synthesis and voice conversion capabilities.

The paper discusses training a hierarchical speech synthesizer using the LibriTTS dataset, emphasizing the importance of data diversity for robust voice style transfer.

The model enhances zero-shot speech synthesis but faces challenges with background noise and speech clarity.

Style Prompt Replication (SPR) enables effective synthesis from short speech prompts, enhancing style transfer in speech generation.