---
UID: NF:bdaiface.IBDA_SignalStatistics.put_SignalStrength
title: IBDA_SignalStatistics::put_SignalStrength (bdaiface.h)
description: The put_SignalStrength method specifies the strength of the signal in decibels.
old-location: mstv\ibda_signalstatistics_put_signalstrength.htm
tech.root: mstv
ms.assetid: 3a1f11b7-09f4-430a-8976-81f15ea22b1a
ms.date: 12/05/2018
ms.keywords: IBDA_SignalStatistics interface [Microsoft TV Technologies],put_SignalStrength method, IBDA_SignalStatistics.put_SignalStrength, IBDA_SignalStatistics::put_SignalStrength, IBDA_SignalStatisticsput_SignalStrength, bdaiface/IBDA_SignalStatistics::put_SignalStrength, mstv.ibda_signalstatistics_put_signalstrength, put_SignalStrength, put_SignalStrength method [Microsoft TV Technologies], put_SignalStrength method [Microsoft TV Technologies],IBDA_SignalStatistics interface
f1_keywords:
- bdaiface/IBDA_SignalStatistics.put_SignalStrength
dev_langs:
- c++
req.header: bdaiface.h
req.include-header: 
req.target-type: Windows
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req.dll: 
req.irql: 
topic_type:
- APIRef
- kbSyntax
api_type:
- COM
api_location:
- bdaiface.h
api_name:
- IBDA_SignalStatistics.put_SignalStrength
targetos: Windows
req.typenames: 
req.redist: 
ms.custom: 19H1
---

# IBDA_SignalStatistics::put_SignalStrength


## -description



The <b>put_SignalStrength</b> method specifies the strength of the signal in decibels.




## -parameters




### -param lDbStrength [in]

Long integer that specifies the db strength.


## -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-get_signalstrength">IBDA_SignalStatistics::get_SignalStrength</a>
 

 

