The Merger audio object applies linear gain to all channels and sums all channel samples to generate an additional output channel. In the GTT, this object exposes m_NumAudioIn variables that represent the weights by which the input channels are scaled to generate the output for the last output channel. Scale values are to be set in db.
Use Case: This object can be deployed whenever a combination of input channels is required in the audio pipeline.
Merger Properties
Below table describes about the Merger audio object properties and functionality.
| Properties | Description |
| # of Audio In | Number of output channels is always one greater than the number of input channels. The first m_NumAudioIn output channels are just copies of the input channels.
Number of output channels is always number of input channels plus one. The first m_NumAudioIn output channels are just copies of the input channels. Default number of inputs pins is 2 and output pins is 3. |
| Display Name | Display the name of the Merger audio object in signal flow design. It can be changed based on the intended usage of the object. |
Mode
There are no mode available for Merger audio object.
Additional Parameters
There are no additional parameters available for Merger audio object.
Tuning Parameters
Below table describes the tuning parameters of Merger audio object.
| Parameter | Description | Data Type | Unit | Default | Range |
| Gain | Each input channel has one gain tuning parameter that specifies the weighting factor to be used to generate the additional output. . | float | dB | -128 | -128 to 20 |
Control Interface
There are no control parameters available for Merger audio object.
Native Panel
Merger audio object does not support native panel.