# AudioClassificationHelper



## Scope and provenance

- Product: mobile
- Status: Imported reference snapshot. Import date is not a verification date or guarantee of current release support.
- SDK version: Not declared for this page. Versions in examples must not be assumed current.
- Environment: Page-specific. Confirm the environment host, credentials, and service configuration; do not infer them from another product.
- Source: https://documentation.idmission.com/identity/Android-SDK-2/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/
- Imported at: 2026-10-21T17:27:02.187Z
- Canonical page: https://docs.idmission.com/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper
- Agent index: https://docs.idmission.com/llms.txt

---

[IDentity-SDK](https://docs.idmission.com/markdown/mobile/android-sdk-2.md)/[com.idmission.sdk2.capture.analysis.helpers](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers.md)/AudioClassificationHelper

<a id="audioclassificationhelper"></a>

# Audio​Classification​Helper

```
public final class AudioClassificationHelper
```

<a id="constructors"></a>

## Constructors

<a id="-129814215/Constructors/191329751"></a>

[]()

[Audio​Classification​Helper](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/-audio-classification-helper.md)

```
public AudioClassificationHelper AudioClassificationHelper(Context context, String currentModel, Float classificationThreshold, Integer numOfResults, Integer currentDelegate, Integer numThreads)
```

<a id="properties"></a>

## Properties

<a id="-709555675/Properties/191329751"></a>

[]()

[classification​Threshold](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper.md#-709555675%2FProperties%2F191329751)

```
private Float classificationThreshold
```

<a id="327233755/Properties/191329751"></a>

[]()

[context](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper.md#327233755%2FProperties%2F191329751)

```
private final Context context
```

<a id="1269808716/Properties/191329751"></a>

[]()

[current​Delegate](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper.md#1269808716%2FProperties%2F191329751)

```
private Integer currentDelegate
```

<a id="1022436544/Properties/191329751"></a>

[]()

[current​Model](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper.md#1022436544%2FProperties%2F191329751)

```
private String currentModel
```

<a id="-1340401143/Properties/191329751"></a>

[]()

[DEFAULT_​NUM_​OF_​RESULTS](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper.md#-1340401143%2FProperties%2F191329751)

```
public final static Integer DEFAULT_NUM_OF_RESULTS
```

<a id="1343125856/Properties/191329751"></a>

[]()

[DELEGATE_​CPU](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper.md#1343125856%2FProperties%2F191329751)

```
public final static Integer DELEGATE_CPU
```

<a id="-227241938/Properties/191329751"></a>

[]()

[DELEGATE_​NNAPI](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper.md#-227241938%2FProperties%2F191329751)

```
public final static Integer DELEGATE_NNAPI
```

<a id="-2006263938/Properties/191329751"></a>

[]()

[DISPLAY_​THRESHOLD](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper.md#-2006263938%2FProperties%2F191329751)

```
public final static Float DISPLAY_THRESHOLD
```

<a id="389742807/Properties/191329751"></a>

[]()

[num​Of​Results](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper.md#389742807%2FProperties%2F191329751)

```
private Integer numOfResults
```

<a id="-1067297587/Properties/191329751"></a>

[]()

[num​Threads](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper.md#-1067297587%2FProperties%2F191329751)

```
private Integer numThreads
```

<a id="-1999966580/Properties/191329751"></a>

[]()

[YAMNET_​MODEL](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper.md#-1999966580%2FProperties%2F191329751)

```
public final static <Error class: unknown class> YAMNET_MODEL
```

<a id="functions"></a>

## Functions

<a id="-1105048067/Functions/191329751"></a>

[]()

[classify​Audio](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/classify-audio.md)

```
public final List<Classifications> classifyAudio(File inputFile, Integer startTimeSecond)
```

<a id="-1451095391/Functions/191329751"></a>

[]()

[get​Classification​Threshold](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/get-classification-threshold.md)

```
public final Float getClassificationThreshold()
```

<a id="-1091131049/Functions/191329751"></a>

[]()

[get​Context](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/get-context.md)

```
public final Context getContext()
```

<a id="-1756169528/Functions/191329751"></a>

[]()

[get​Current​Delegate](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/get-current-delegate.md)

```
public final Integer getCurrentDelegate()
```

<a id="197106116/Functions/191329751"></a>

[]()

[get​Current​Model](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/get-current-model.md)

```
public final String getCurrentModel()
```

<a id="-435587621/Functions/191329751"></a>

[]()

[get​Num​Of​Results](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/get-num-of-results.md)

```
public final Integer getNumOfResults()
```

<a id="-1684915503/Functions/191329751"></a>

[]()

[get​Num​Threads](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/get-num-threads.md)

```
public final Integer getNumThreads()
```

<a id="-72358657/Functions/191329751"></a>

[]()

[init​Classifier](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/init-classifier.md)

```
public final Unit initClassifier()
```

<a id="-1426181698/Functions/191329751"></a>

[]()

[set​Classification​Threshold](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/set-classification-threshold.md)

```
public final Unit setClassificationThreshold(Float classificationThreshold)
```

<a id="536112242/Functions/191329751"></a>

[]()

[set​Current​Delegate](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/set-current-delegate.md)

```
public final Unit setCurrentDelegate(Integer currentDelegate)
```

<a id="-204748852/Functions/191329751"></a>

[]()

[set​Current​Model](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/set-current-model.md)

```
public final Unit setCurrentModel(String currentModel)
```

<a id="-1489378515/Functions/191329751"></a>

[]()

[set​Num​Of​Results](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/set-num-of-results.md)

```
public final Unit setNumOfResults(Integer numOfResults)
```

<a id="-1595065949/Functions/191329751"></a>

[]()

[set​Num​Threads](https://docs.idmission.com/markdown/mobile/reference/android/-i-dentity--s-d-k/com.idmission.sdk2.capture.analysis.helpers/-audio-classification-helper/set-num-threads.md)

```
public final Unit setNumThreads(Integer numThreads)
```