#Liveprofessor purchase software#
The simple solution is to connect the audio source to one of those SRC inputs, and configure the HD Capture Client software to use that input. Obviously, a sample rate converter (SRC) is needed between the two - so it is extremely fortunate that the Lynx AES16-SRC audio card has four sample rate converters built into it, on inputs 5, 6, 7 and 8. Many stations only have AES audio available at 48k (for instance, if it is being fed by an Axia node). The HD Capture Client wants to see AES audio at 44,100 samples per second.
#Liveprofessor purchase Pc#
So what possible uses are there for a PC with six or seven unused audio inputs and eight unused audio outputs just lying around? There’s nothing to stop the user from adding additional programs to the machine in order to achieve additional functionality. PUT THOSE UNUSED AUDIO INPUTS AND OUTPUTS TO USEįor all practical purposes, an HD Importer is a rack-mount Windows PC, with a Lynx AES-16SRC audio card inside, running software from iBiquity/DTS to encode audio and turn it into data packets. HD3 can be added, of course, but we are going to keep our examples simple for this discussion and focus on just an HD2 channel. But there’s a lot of potential available if you just think inside the box of the Importer.įor simplicity, consider a station running a main analog channel and an HD2 channel. Aside from encoding the audio for your HD2 stream, it likely doesn’t get a second thought. In the standard usage, there might be audio gear connected to two audio inputs, and data is spit out a network jack to the HD Radio Exporter. It’s an expensive box sitting in a rack somewhere, probably at the transmitter site. The age-old saying of “Fast, cheap or good, pick two” seems to have been replaced in recent years with demands for “Fast, cheap and good: all three.” While things don’t often work out that way, you can occasionally get a bit creative and accomplish all three, especially when broadcast audio gear often is actually just a computer with a fancy panel on the front of it.
The ideas presented here are not applicable to every situation, nor has every single aspect been tested together simultaneously, so use at your own risk. First a disclaimer: Situations vary - what works for me may not work for you at your site, given your hardware, software, connectivity, manufacturer or desired outcome.
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