Observation Room Audio Solution with Software Talkback - Revision history

IVSWikiBlue: /* Tesira Software */

2022-05-10T15:21:38Z

Tesira Software

← Older revision		Revision as of 15:21, 10 May 2022
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	For further insight about the other processing blocks and settings, refer back to the first configuration example, or click the image below:		For further insight about the other processing blocks and settings, refer back to the first configuration example, or click the image below:

	~~[[File:~~Simple_Config.png~~\|link=https://ipivs.com/wiki/Simple_Configuration#Processing_Blocks_in_Tesira]]~~		{{img \| file = Simple_Config.png}}


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	For information on EQ settings and compression, refer to Simple Configuration with EQ and Compression, or click the image below:		For information on EQ settings and compression, refer to Simple Configuration with EQ and Compression, or click the image below:

	~~[[File:~~One_Complex_Config.png~~\|link=https://ipivs.com/wiki/Simple_Configuration_with_EQ_and_Compression#Processing_Blocks_in_Tesira]]~~		{{img \| file = One_Complex_Config.png}}


	=How AEC Works=		=How AEC Works=

IVSWikiBlue: /* Matrix Mixer for ORAS with Software Talkback */

2022-05-10T15:20:34Z

Matrix Mixer for ORAS with Software Talkback

← Older revision		Revision as of 15:20, 10 May 2022
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	==Matrix Mixer for ORAS with Software Talkback==		==Matrix Mixer for ORAS with Software Talkback==

	~~[[File:~~ORAS_with_Software_Talkback_Blocks_2.png]]		{{img \| file = ORAS_with_Software_Talkback_Blocks_2.png}}

	#Phantom Power: We will need phantom power on for our room mics, and proper levels on the preamps.		#Phantom Power: We will need phantom power on for our room mics, and proper levels on the preamps.
	#AEC: For the first time in our example configurations, we are going to use Acoustic Echo Cancellation. The reason for this is: anytime we have a microphone and a talkback speaker in the same room, there is the opportunity for an echo. If John is in the control room using the software to talk to Steve, who is in the simulation room, the room mic will pick up John's voice from the OWISP, and John will once again hear his own voice in the control room with a short delay. AEC will help us cancel this delayed audio. Enable the AEC feature with this button on the AEC Block.		#AEC: For the first time in our example configurations, we are going to use Acoustic Echo Cancellation. The reason for this is: anytime we have a microphone and a talkback speaker in the same room, there is the opportunity for an echo. If John is in the control room using the software to talk to Steve, who is in the simulation room, the room mic will pick up John's voice from the OWISP, and John will once again hear his own voice in the control room with a short delay. AEC will help us cancel this delayed audio. Enable the AEC feature with this button on the AEC Block.
	#Output Channels: 3A highlights the output channels to the devices for the first pair of ORAS rooms; 3B indicates the devices for the second pair; and 3C highlights the AEC reference channels.		#Output Channels: 3A highlights the output channels to the devices for the first pair of ORAS rooms; 3B indicates the devices for the second pair; and 3C highlights the AEC reference channels.


	==Processing Blocks in Tesira==		==Processing Blocks in Tesira==

IVSWikiBlue: /* Connections */

2022-05-10T15:19:59Z

Connections

← Older revision		Revision as of 15:19, 10 May 2022
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	When we're complete, our file should look something like this:		When we're complete, our file should look something like this:

	~~[[File:~~ORAS_with_Software_Talkback_Config_2.png]]		{{img \| file = ORAS_with_Software_Talkback_Config_2.png}}

	As indicated, we are only using Uber Filters on 2 of the mic channels; the room mics. Any software talkback mics will typically be used in closer proximity, and may not have the need for EQ sweetening.

			As indicated, we are only using Uber Filters on 2 of the mic channels; the room mics. Any software talkback mics will typically be used in closer proximity, and may not have the need for EQ sweetening.

	==Matrix Mixer for ORAS with Software Talkback==		==Matrix Mixer for ORAS with Software Talkback==

IVSWikiBlue: /* Physical Wiring/Line Diagram */

2022-05-10T15:19:04Z

Physical Wiring/Line Diagram

← Older revision		Revision as of 15:19, 10 May 2022
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	~~[[File:ORAS_with_Software_Talkback_Line_Diagram.png~~\|~~link~~=~~https://ipivs.com/wiki/images/0/0c/~~ORAS_with_Software_Talkback_Line_Diagram.png\|500px]]		{{img \| file = ORAS_with_Software_Talkback_Line_Diagram.png \| width=500px}}

	=Tesira Software=		=Tesira Software=

IVSWikiBlue: /* How AEC Works */

2020-04-24T15:35:03Z

How AEC Works

← Older revision		Revision as of 15:35, 24 April 2020
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	=How AEC Works=		=How AEC Works=


	[[File:ORAS_with_Software_Talkback_AEC2.png]]		[[File:ORAS_with_Software_Talkback_AEC2.png]]

			John is in the observation room, using the talkback feature. His audio is what's in danger of being captured and returned to him

IVSWikiBlue: /* How AEC Works */

2020-04-24T15:30:20Z

How AEC Works

← Older revision		Revision as of 15:30, 24 April 2020
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	=How AEC Works=		=How AEC Works=

	[[File:~~ORAS_with_Software_Talkback_AEC~~.png]]		[[File:ORAS_with_Software_Talkback_AEC2.png]]

IVSWikiBlue: /* How AEC Works */

2020-04-24T15:28:57Z

How AEC Works

← Older revision		Revision as of 15:28, 24 April 2020
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	=How AEC Works=		=How AEC Works=

			[[File:ORAS_with_Software_Talkback_AEC.png]]

IVSWikiBlue at 14:39, 24 April 2020

2020-04-24T14:39:48Z

← Older revision		Revision as of 14:39, 24 April 2020
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	#Phantom Power: We will need phantom power on for our room mics, and proper levels on the preamps.		#Phantom Power: We will need phantom power on for our room mics, and proper levels on the preamps.
	#AEC: For the first time in our example configurations, we are going to use Acoustic Echo Cancellation. The reason for this is: anytime we have a microphone and a talkback speaker in the same room, there is the opportunity for an echo. If John is in the control room using the software to talk to Steve, who is in the simulation room, the room mic will pick up John's voice from the OWISP, and John will once again hear his own voice in the control room with a short delay. AEC will help us cancel this delayed audio. Enable the AEC feature with this button on the AEC Block.		#AEC: For the first time in our example configurations, we are going to use Acoustic Echo Cancellation. The reason for this is: anytime we have a microphone and a talkback speaker in the same room, there is the opportunity for an echo. If John is in the control room using the software to talk to Steve, who is in the simulation room, the room mic will pick up John's voice from the OWISP, and John will once again hear his own voice in the control room with a short delay. AEC will help us cancel this delayed audio. Enable the AEC feature with this button on the AEC Block.
	#Output Channels: 3A highlights the output channels to the devices for the first pair of ORAS rooms; 3B indicates the devices for the second pair; and 3C highlights the AEC channels.		#Output Channels: 3A highlights the output channels to the devices for the first pair of ORAS rooms; 3B indicates the devices for the second pair; and 3C highlights the AEC reference channels.

IVSWikiBlue at 14:14, 24 April 2020

2020-04-24T14:14:29Z

← Older revision		Revision as of 14:14, 24 April 2020
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	==~~How to set up Acoustic Echo Cancellation==~~		==Matrix Mixer for ORAS with Software Talkback==

	~~In this section, we look at how to set up AEC in the~~ ORAS with Talkback.

	[[File:ORAS_with_Software_Talkback_Blocks_2.png]]		[[File:ORAS_with_Software_Talkback_Blocks_2.png]]
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	#AEC: For the first time in our example configurations, we are going to use Acoustic Echo Cancellation. The reason for this is: anytime we have a microphone and a talkback speaker in the same room, there is the opportunity for an echo. If John is in the control room using the software to talk to Steve, who is in the simulation room, the room mic will pick up John's voice from the OWISP, and John will once again hear his own voice in the control room with a short delay. AEC will help us cancel this delayed audio. Enable the AEC feature with this button on the AEC Block.		#AEC: For the first time in our example configurations, we are going to use Acoustic Echo Cancellation. The reason for this is: anytime we have a microphone and a talkback speaker in the same room, there is the opportunity for an echo. If John is in the control room using the software to talk to Steve, who is in the simulation room, the room mic will pick up John's voice from the OWISP, and John will once again hear his own voice in the control room with a short delay. AEC will help us cancel this delayed audio. Enable the AEC feature with this button on the AEC Block.
	#Output Channels: 3A highlights the output channels to the devices for the first pair of ORAS rooms; 3B indicates the devices for the second pair; and 3C highlights the AEC channels.		#Output Channels: 3A highlights the output channels to the devices for the first pair of ORAS rooms; 3B indicates the devices for the second pair; and 3C highlights the AEC channels.


	~~==How AEC Works==~~



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	[[File:One_Complex_Config.png\|link=https://ipivs.com/wiki/Simple_Configuration_with_EQ_and_Compression#Processing_Blocks_in_Tesira]]		[[File:One_Complex_Config.png\|link=https://ipivs.com/wiki/Simple_Configuration_with_EQ_and_Compression#Processing_Blocks_in_Tesira]]


			=How AEC Works=

IVSWikiBlue at 21:40, 23 April 2020

2020-04-23T21:40:28Z

← Older revision		Revision as of 21:40, 23 April 2020
Line 37:		Line 37:
	When we're complete, our file should look something like this:		When we're complete, our file should look something like this:

	[[File:~~ORAS_with_Software_Talkback_Config~~.png]]		[[File:ORAS_with_Software_Talkback_Config_2.png]]

	As indicated, we are only using Uber Filters on 2 of the mic channels; the room mics. Any software talkback mics will typically be used in closer proximity, and may not have the need for EQ sweetening.		As indicated, we are only using Uber Filters on 2 of the mic channels; the room mics. Any software talkback mics will typically be used in closer proximity, and may not have the need for EQ sweetening.