Dev gzf exp (#1650)

zhifu gao

2024-04-23 61d631fb5b8e3154d824fe50f697b0303a2f73f3

 funasr/frontends/wav_frontend.py

@@ -75,6 +75,7 @@
    LFR_outputs = torch.vstack(LFR_inputs)
    return LFR_outputs.type(torch.float32)

@tables.register("frontend_classes", "wav_frontend")
@tables.register("frontend_classes", "WavFrontend")
class WavFrontend(nn.Module):
    """Conventional frontend structure for ASR.