Sound Control Protocol for SpeechLine Digital Wireless

SSC Developer‘s guide for SpeechLine Digital Wireless | 42/109
SSC Method List (SL Rack Receiver DW)
Example:
TX: {"mates":{"tx1":{"led_active":null}}}
RX: {"mates":{"tx1":{"led_active":true}}}
8.73 /audio/out1/label
Parameter type: String
Permission: Read only
Pre-condition: N.A.
Post-condition: N.A.
Description: Method to retrieve the output label.
Example:
TX: {"audio":{"out1":{"label":null}}}
RX: {"audio":{"out1":{"label": ["AF OUT BAL +18 dBu max","AF OUT UNBAL"]}}}
8.74 /audio/out1/level_db
Parameter type: Number (limit range)
Permission: Read only, Subscribe-able
Pre-condition: N.A.
Post-condition: N.A.
Description: Method to retrieve the actual output level on the sRX1. The parameter value is inside a
defined range [-60..0].
Example:
TX: {"audio":{"out1":{"level_db":null}}}
RX: {"audio":{"out1":{"level_db":-56}}}
8.75 /audio/out1/gain_db
Parameter type: Number (limit range)
Permission: Read/Write, Subscribe-able
Pre-condition: The parameter value must be inside the index range [0-6].
Index Description
0 -24 dB
1 -18 dB
2 -12 dB
3 -6 dB
4 0 dB
5 6 dB
6 12 dB
Post-condition: The change has immediately effect.
Description: Method to retrieve/modify the Output level. This parameter is related to the sRX1 UI
menu item "Audio Level" under "Audio Settings".
Example:
TX: {"osc":{"limits":[{"audio":{"out1":{"gain_db":null}}}]}}
RX: {"osc":{"limits":[{"audio":{"out1":{"gain_db":[{"type":"Number",
"desc":"out1 gain","option":[0,1,2,3,4,5,6],"option_desc":["-24 dB",
"-18 dB","-12 dB","-6 dB","0 dB","6 dB","12 dB"]}]}}}]}}
TX: {"audio":{"out1":{"gain_db":5}}}
RX: {"audio":{"out1":{"gain_db":5}}}