---
UID: NF:bdaiface.IBDA_SignalStatistics.get_SignalQuality
title: IBDA_SignalStatistics::get_SignalQuality (bdaiface.h)
description: The get_SignalQuality method retrieves a value from 1 to 100 indicating the quality of the signal.
old-location: mstv\ibda_signalstatistics_get_signalquality.htm
tech.root: mstv
ms.assetid: 2472a539-e8ee-4501-b7ab-e7e1fce7cea0
ms.date: 12/05/2018
ms.keywords: IBDA_SignalStatistics interface [Microsoft TV Technologies],get_SignalQuality method, IBDA_SignalStatistics.get_SignalQuality, IBDA_SignalStatistics::get_SignalQuality, IBDA_SignalStatisticsget_SignalQuality, bdaiface/IBDA_SignalStatistics::get_SignalQuality, get_SignalQuality, get_SignalQuality method [Microsoft TV Technologies], get_SignalQuality method [Microsoft TV Technologies],IBDA_SignalStatistics interface, mstv.ibda_signalstatistics_get_signalquality
f1_keywords:
- bdaiface/IBDA_SignalStatistics.get_SignalQuality
dev_langs:
- c++
req.header: bdaiface.h
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req.target-type: Windows
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req.irql: 
topic_type:
- APIRef
- kbSyntax
api_type:
- COM
api_location:
- bdaiface.h
api_name:
- IBDA_SignalStatistics.get_SignalQuality
targetos: Windows
req.typenames: 
req.redist: 
ms.custom: 19H1
---

# IBDA_SignalStatistics::get_SignalQuality


## -description



The <b>get_SignalQuality</b> method retrieves a value from 1 to 100 indicating the quality of the signal.




## -parameters




### -param plPercentQuality [out]

Pointer that receives the value as a percentage. 100 indicates best quality and 0 indicates worst quality.


## -returns



If the method succeeds, it returns S_OK. If it fails, it returns an error code.




## -see-also




<a href="https://docs.microsoft.com/windows/desktop/DirectShow/error-and-success-codes">Error and Success Codes</a>



<a href="https://docs.microsoft.com/windows/desktop/api/bdaiface/nn-bdaiface-ibda_signalstatistics">IBDA_SignalStatistics Interface</a>



<a href="https://docs.microsoft.com/windows/desktop/api/bdaiface/nf-bdaiface-ibda_signalstatistics-put_signalquality">IBDA_SignalStatistics::put_SignalQuality</a>
 

 

