Class ISTFT

include/engine/framework/audio/dsp.h:56–67

};

class ISTFT {
public:
    AudioTensor compute(
        const std::vector<float> & complex_spec,
        const std::vector<float> & window,
        int64_t batch,
        int64_t freq_bins,
        int64_t frames,
        int64_t samples,
        const STFTConfig & config,
        size_t threads = 0) const;
};

struct MelFilterbankConfig {
    int64_t sample_rate = 0;