| | |
|---|
| | | frontend = frontend_class(**kwargs["frontend_conf"]) |
|---|
| | | |
|---|
| | | self.frontend = frontend |
|---|
| | | if "frontend" in kwargs: |
|---|
| | | del kwargs["frontend"] |
|---|
| | | self.kwargs = kwargs |
|---|
| | | |
|---|
| | | |
|---|
| | | def __call__(self, input, input_len=None, kwargs=None, **cfg): |
|---|
| | | |
|---|
| | |
|---|
| | | time2 = time.perf_counter() |
|---|
| | | meta_data["load_data"] = f"{time2 - time1:0.3f}" |
|---|
| | | speech, speech_lengths = extract_fbank(audio_sample_list, data_type=kwargs.get("data_type", "sound"), |
|---|
| | | frontend=self.frontend) |
|---|
| | | frontend=self.frontend, **kwargs) |
|---|
| | | time3 = time.perf_counter() |
|---|
| | | meta_data["extract_feat"] = f"{time3 - time2:0.3f}" |
|---|
| | | meta_data["batch_data_time"] = speech_lengths.sum().item() * self.frontend.frame_shift * self.frontend.lfr_n / 1000 |
|---|
