Advanced Analog Audio Input - Lightware MMX8x4-HT Series User Manual

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8. LW3 Programmers' Reference
8.8.1.12. Set the Lowpass Filter on Microphone Input
Command and Response
SET•/MEDIA/AUDIO/I9.LPF=<lpf_status>
Ý
pw•/MEDIA/AUDIO/I9.LPF=<lpf_status>
Ü
Parameters
<lpf_status> true: Lowpass filter is on.
false: Lowpass filter is off.
Example
Ý SET /MEDIA/AUDIO/I9.LPF=true
Ü pw /MEDIA/AUDIO/I9.LPF=true
For more details about the Lowpass Filter see
8.8.1.13. Equalizer (EQ) Settings on Microphone Input
Command and Response
SET•/MEDIA/AUDIO/I9.<eq_nr>Gain=<gain_value>
Ý
pw•/MEDIA/AUDIO/I9.<eq_nr>Gain=<gain_value>
Ü
Parameters
Identifier
<eq_nr> PEQ1: Low (120 Hz) PEQ2: Lmid (400 Hz)
PEQ3: Hmid: (1.6 kHz) PEQ4: High: (12 kHz)
<gain_value> The EQ gain value can be set between -18dB and +18dB, in step of 3.00 dB. The value is
rounded down if necessary to match with the step value. For more details, see
(EQ) Settings.
Example
Ý SET /MEDIA/AUDIO/I9.PEQ1Gain=-16
Ü pw /MEDIA/AUDIO/I9.PEQ1Gain=-18.00
Legend of Microphone Input Channel section.
Parameter values
Equalization
Applied firmware package: v1.2.2b5 | LDC software: v2.2.1
MMX8x4-HT series – User's Manual
8.8.1.14. Load Factory Mic Preset
Command and Response
SET•/MEDIA/AUDIO/I9.MicPreset=<preset_nr>
Ý
Ü pw•/MEDIA/AUDIO/I9.MicPreset
Parameters
Identifier
<preset_nr> 0: Manual
1: None
2: Lavarier (condenser)
3: Boundary (condenser)
4: Gooseneck
5 :e945 (dynamic)
6 : SM58 (dynamic)
Example
Ý SET /MEDIA/AUDIO/I9.MICPreset=3
Ü pw /MEDIA/AUDIO/I9.MICPreset=3
For more details about the microphone factory presets see
ATTENTION! When MicPreset property is set 2-6 , EQ settings can be modified only with LW3 commands, but
it has no immediate effect to the microphone sound. They became valid when MicPreset property is set
8.8.2. Advanced Analog Audio Input
INFO: Advanced analog audio input setting commands are available in MMX8x4-HT400MC (for I10 audio
port) and MMX8x4-HT420M (for I10 audio port) model.
8.8.2.1. Mute the Advanced Analog In
Command and Response
SET•/MEDIA/AUDIO/I10.Mute=<mute_status>
Ý
pw•/MEDIA/AUDIO/I10.Mute=<mute_status>
Ü
Parameters
<mute_status> true: muted;
false: unmuted
Example
Ý SET /MEDIA/AUDIO/I10.Mute=true
Ü pw /MEDIA/AUDIO/I10.Mute=true
=<preset_nr>
Parameter values
Factory MIC presets section.
#analogaudio #mute
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