Created by: Enrico Conedera on 14-12-2010 11:21:30 PM What exactly is the "Gain" referenced in this xStatus command. I know that it returns a value between -54dB and +15dB, but what part of the audio chain does this represent?
Is it this: the gain value applied *at that moment* by the auto mixer function in the codec?
I am looking for an xStatus that I can use to monitor active audio levels on mic inputs - to see which mic has the loudest signal at that particular moment. is this the right status to suscribe to?
thanks,
Subject: RE: xStatus Audio Output LocalOutput [1..n] Input [1..n] Gain Replied by: Johan Randby on 10-01-2011 10:40:28 AM
enrico conedera:
What exactly is the "Gain" referenced in this xStatus command. I know that it returns a value between -54dB and +15dB, but what part of the audio chain does this represent?
Is it this: the gain value applied *at that moment* by the auto mixer function in the codec?
I am looking for an xStatus that I can use to monitor active audio levels on mic inputs - to see which mic has the loudest signal at that particular moment. is this the right status to suscribe to?
thanks,
Hi Enrico
From the C60-C40 API reference guide: Shows the gain in dB on the input, when it is connected to the local output. Range from -54 dB to 15 dB, where -54 dB equals Off. You can run the command xStatus Audio Output LocalOutput to find the identity [1..n] of the output and input. Value space of the result returned: <-54..15> Example: xStatus Audio Output LocalOutput 4 Input 2 Gain *s Audio Output LocalOutput 4 Input 2 Gain: 0 ** end
When monitoring the status of the mic gain in the remoteoutput when in a call, it does seem to be static, that is - not the way you suggested.
Unfortunately I believe the xStatus you are looking for does not exist. However, I will update this thread if I find a solution.
-Johan
Subject: RE: xStatus Audio Output LocalOutput [1..n] Input [1..n] Gain Replied by: Johan Randby on 11-01-2011 02:35:10 PM Hi Enrico I now have a solution for you. You may for instance use the following to monitor VU-meter values for Mic1 on XAPI: xfeed register /event xCommand Audio Vumeter Start ConnectorType: Microphone ConnectorId: 1 Text like the following will scroll over the terminal window: Audio Input Connectors Microphone 1 VuMeter: 27 *e Audio Input Connectors Microphone 1 PPMeter: 35 *e Audio Input Connectors Microphone 1 SignalLevel: 139 *e Audio Input Connectors Microphone 1 NoiseLevel: 60 ** end *e Audio Input Connectors Microphone 1 VuMeter: 26 *e Audio Input Connectors Microphone 1 PPMeter: 34 *e Audio Input Connectors Microphone 1 SignalLevel: 124 *e Audio Input Connectors Microphone 1 NoiseLevel: 60 ** end *e Audio Input Connectors Microphone 1 VuMeter: 25 *e Audio Input Connectors Microphone 1 PPMeter: 33 *e Audio Input Connectors Microphone 1 SignalLevel: 118 *e Audio Input Connectors Microphone 1 NoiseLevel: 61 ** end *e Audio Input Connectors Microphone 1 VuMeter: 23 *e Audio Input Connectors Microphone 1 PPMeter: 32 *e Audio Input Connectors Microphone 1 SignalLevel: 121 *e Audio Input Connectors Microphone 1 NoiseLevel: 61 ** end
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:
