audio: chunk_size: 260096 dim_f: 4096 dim_t: 128 hop_length: 2048 n_fft: 8192 num_channels: 2 sample_rate: 44100 model: act: gelu bottleneck_factor: 4 growth: 64 norm: InstanceNorm num_blocks_per_scale: 2 num_channels: 256 num_scales: 5 num_subbands: 4 scale: - 2 - 2 training: batch_size: 8 grad_clip: 0 instruments: - Vocals - Drums - Bass - Other lr: 3.0e-05 target_instrument: null inference: batch_size: 1 dim_t: 1024 num_overlap: 8