AGC Block

Please refer to the TTP Overview section for more details on the controlling Tesira devices using the TTP protocol.

Each element of the command instruction is delimited by one or more spaces. The commands are case sensitive and upper and lower case characters are used.

The TTP string to adjust a DSP object attribute is structured in the following order:

Instance_Tag Command Attribute [Index] [Value] LF

Instance Tag: Is always required. Review the Instance Tag section for more details.
Command: Is always required. Review the Command section for more details.
Attribute: Is always required. Review the Attribute section for more details.
[Index]: Is shown in [Brackets] as may be required depending on the Attribute being referenced. If not required it should not be defined. Depending on the Attribute, it can be made up of one or more indexes. Please refer to the Index section for more details.
[Value]: Is shown in [Brackets] as may be required depending on the Command or Attribute being referenced. If not be required it should not be defined. The Value would not normally have spaces, if it does it can be defined in "double quotes". It can also be a numerical value. Please refer to the Value section for more details.
LF: A Line feed or Carriage Return is used to define the end of the command.

Instance Tag	Command	Attribute Code
AGC1	get	speech

Example

AGC1 get speech AGC set speech true

Reason Code	Attribute Code	Command	Index	Value Range
AGC Active	agcActive	get		false, true
All channel meters	allChannelMeters	get / subscribe / unsubscribe
Bypass	bypass	get / set / toggle		false, true
Meter by channel	channelMeters	get / subscribe / unsubscribe	channel
Gain Level	gainLevel	get		-30.0 - 30.0 dB
Hold Time	holdTime	get / set / increment / decrement		0 - 350000 s
Input Level	inputLevel	get		-100.0 - 36.0 dBu
Limiter On	limiter	get / set / toggle		false, true
Limiter Active	limiterActive	get		false, true
Max Attenuation	maxAtten	get / set / increment / decrement		0.0 - 30.0 dB
Max Gain	maxGain	get / set / increment / decrement		0.0 - 30.0 dB
Max Gain Adj. Rate	maxGainRate	get / set / increment / decrement		0.0 - 15.0 dB/s
All Meter States	meters	get / subscribe / unsubscribe		(will only work on the first channel of a multi-channel block)
Min SNR	minSnr	get / set / increment / decrement		10.0 - 50.0 dB
Min Threshold	minThreshold	get / set / increment / decrement		-30.0 - 20.0 dBu (Max Value equal to Target Level)
Noise Floor Level	noiseFloorLevel	get		-100.0 - 36.0 dBu
Number of channels	numChannels	get		1 - 32
Side Chain Level	sideChainLevel	get		-100.0 - 36.0 dBu
SNR Level	snrLevel	get		0.0 - 136.0 dB
Speech On	speech	get / set / toggle		false, true
Target Level	targetLevel	get / set / increment / decrement		-20.0 - 20.0 dB