# SpectrogramFftInfo

The SpectrogramFftInfo type declaration and related types. Optional fields are marked with ?.

Canonical: https://chart.syidax.com/docs/types/SpectrogramFftInfo/

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## Type declaration

```typescript
export interface SpectrogramFftInfo {
  fftSize: number;
  hop: number;
  window: SpectrogramWindowKind;
  bins: number;
  sampleRate: number;
  binHz: number;
  frameSeconds: number;
  coherentGain: number;
}
```

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## Related types

- [SpectrogramWindowKind](https://chart.syidax.com/docs/types/SpectrogramWindowKind.md)