melo-tts-rknn

Chinese/English TTS (Text-to-Speech) — MeloTTS converted for RK3588 NPU.

Models

RKNN checkpoints

File	Description
checkpoint/rknn/bert_lml_model.rknn	BERT language model
checkpoint/rknn/prior_model.rknn	Prior model
checkpoint/rknn/flow_model.rknn	Flow model
checkpoint/rknn/decoder_frame31.rknn	Decoder (frame 31)
checkpoint/rknn/configuration.json	Model configuration
checkpoint/rknn/tokenizer.json	Tokenizer
checkpoint/rknn/vocab.txt	Vocabulary

Text resources

File	Description
model/MeloTTS-ONNX/melo_onnx/text/opencpop-strict.txt	Phoneme mapping
model/MeloTTS-ONNX/melo_onnx/text/tone_sandhi.py	Tone sandhi rules

Third-party data

Path	Description
third_party_data/jieba/dict.txt	Jieba segmentation dictionary
third_party_data/pypinyin/pinyin_dict.json	Pinyin mapping
third_party_data/pypinyin/phrases_dict.json	Phrase-level pinyin

Runtime

Used by the buddy TTS pipeline on RK3588 NPU.