> ## Documentation Index
> Fetch the complete documentation index at: https://product.mmbrn.tech/llms.txt
> Use this file to discover all available pages before exploring further.

# GetSpectralAnalyser

> Singleton SpectralAnalyserRef для FFT pipeline.

# GetSpectralAnalyser

## Pins

| Direction | Handle     | Type                |
| --------- | ---------- | ------------------- |
| in exec   | `exec-in`  | exec                |
| in data   | `device`   | DeviceRef           |
| out exec  | `exec-out` | exec                |
| out data  | `analyser` | SpectralAnalyserRef |

## Runtime

Host singleton spectral session; используется с `get-fft-frame` и `collect-fft-frames`.

## Code

`get-spectral-analyser-node.ts`