EngineX-Iluvatar/enginex_bi_series-sherpa-onnx
Archived
16
0
Fork 0
Code Issues Pull Requests Actions Projects Releases Wiki Activity

Support GigaAM CTC models for Russian ASR (#1464)

Browse Source 
See also https://github.com/salute-developers/GigaAM
This commit is contained in:
Fangjun Kuang
2024-10-25 10:55:16 +08:00
committed by GitHub
parent 2b40079faf
commit b41f6d2c94
24 changed files with 641 additions and 160 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
sherpa-onnx/csrc/offline-recognizer-ctc-impl.h
View File

@@ -104,11 +104,20 @@ class OfflineRecognizerCtcImpl : public OfflineRecognizerImpl {
}
if (!config_.model_config.nemo_ctc.model.empty()) {
config_.feat_config.low_freq = 0;
config_.feat_config.high_freq = 0;
config_.feat_config.is_librosa = true;
config_.feat_config.remove_dc_offset = false;
config_.feat_config.window_type = "hann";
if (model_->IsGigaAM()) {
config_.feat_config.low_freq = 0;
config_.feat_config.high_freq = 8000;
config_.feat_config.remove_dc_offset = false;
config_.feat_config.preemph_coeff = 0;
config_.feat_config.window_type = "hann";
config_.feat_config.feature_dim = 64;
} else {
config_.feat_config.low_freq = 0;
config_.feat_config.high_freq = 0;
config_.feat_config.is_librosa = true;
config_.feat_config.remove_dc_offset = false;
config_.feat_config.window_type = "hann";
}
}
if (!config_.model_config.wenet_ctc.model.empty()) {