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cs.SD2026
LASE: Language-Adversarial Speaker Encoding for Indic Cross-Script Identity Preservation
Venkata Pushpak Teja Menta
A speaker encoder used in multilingual voice cloning should treat the same speaker identically regardless of which script the audio was uttered in. Off-the-shelf encoders do not, a…
cs.SD2026
PSP: An Interpretable Per-Dimension Accent Benchmark for Indic Text-to-Speech
Venkata Pushpak Teja Menta
Standard text-to-speech (TTS) evaluation measures intelligibility (WER, CER) and overall naturalness (MOS, UTMOS) but does not quantify accent. A synthesiser may score well on all…
cs.SD2026
Praxy Voice: Voice-Prompt Recovery + BUPS for Commercial-Class Indic TTS from a Frozen Non-Indic Base at Zero Commercial-Training-Data Cost
Venkata Pushpak Teja Menta
Commercial TTS systems produce near-native Indic audio, but the best open-source bases (Chatterbox, Indic Parler-TTS, IndicF5) trail them on measured phonological dimensions, and t…