5 Commits

Author	SHA1	Message	Date
zr_jin	7bdde9174c	A Zipformer recipe with Byte-level BPE for Aishell-1 (#1464) ... * init commit * Update train.py * Update decode.py * Update RESULTS.md * added `vocab_size` * removed unused softlinks * added scripts for testing pretrained models * set `bpe_model` as required * re-org the bbpe recipe for aishell	2024-01-16 21:08:35 +08:00
Karel Vesely	716b82cc3a	streaming_decode.py, relax the audio range from [-1,+1] to [-10,+10] (#1448) ... - some AudioTransform classes produce audio signals out of range [-1,+1] - Resample produced 1.0079 - The range [-10,+10] was chosen to still be able to reliably distinguish from the [-32k,+32k] signal... - this is related to : https://github.com/lhotse-speech/lhotse/issues/1254	2024-01-05 10:21:27 +08:00
Fangjun Kuang	8136ad775b	Use high_freq -400 in computing fbank features. (#1447) ... See also https://github.com/k2-fsa/sherpa-onnx/issues/514	2024-01-04 13:59:32 +08:00
zr_jin	23913f6afd	Minor refinements for some stale but recently merged PRs (#1354) ... * incorporate https://github.com/k2-fsa/icefall/pull/1269 * incorporate https://github.com/k2-fsa/icefall/pull/1301 * black formatted * incorporate https://github.com/k2-fsa/icefall/pull/1162 * black formatted	2023-10-31 10:28:20 +08:00
zr_jin	d76c3fe472	Migrate zipformer model to other Chinese datasets (#1216) ... added zipformer recipe for AISHELL-1	2023-10-24 16:24:46 +08:00