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Pengchao Feng

4 papers hereh-index 318 citations5 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.SD2
  • cs.CL1
  • eess.AS1

identity via Semantic Scholar / OpenAlex

most citedX-Talk: On the Underestimated Potential of Modular Speech-to-Speech Dialogue System

1 citations · 1 across the 3 of their papers we have counts for

collaborators

4 papers

eess.AS2026

SoulX-Duplug: Plug-and-Play Streaming State Prediction Module for Realtime Full-Duplex Speech Conversation

Ruiqi Yan, Wenxi Chen, Zhanxun Liu +17

Recent advances in spoken dialogue systems have brought increased attention to human-like full-duplex voice interactions. However, our comprehensive review of this field reveals se…

cs.SD2025★ 1 cited

X-Talk: On the Underestimated Potential of Modular Speech-to-Speech Dialogue System

Zhanxun Liu, Yifan Duan, Mengmeng Wang +15

We present X-Talk, an open-source framework that champions a decoupled, modular design for LLM-driven speech-to-speech (S2S) systems. While the dominant trend favors end-to-end (E2…

cs.SD2025

Task Vector in TTS: Toward Emotionally Expressive Dialectal Speech Synthesis

Pengchao Feng, Yao Xiao, Ziyang Ma +5

Recent advances in text-to-speech (TTS) have yielded remarkable improvements in naturalness and intelligibility. Building on these achievements, research has increasingly shifted t…

cs.CL2025

Enhancing Speech-to-Speech Dialogue Modeling with End-to-End Retrieval-Augmented Generation

Pengchao Feng, Ziyang Ma, Wenxi Chen +4

End-to-end speech-to-speech (S2S) dialogue systems have recently garnered increasing research attention for their lower latency and more natural integration of nonverbal cues such…

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