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	Value Range
AGC Active	agcActive	get	false, true
Bypass	bypass	get / set toggle	false, true
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
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
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