Two HPR hosts based in Edinburgh got together over Mumble to have a chat during the COVID-19 lockdown.
Dave’s sound was a bit distorted in this recording. Having had recent problems using the Zoom recorder as a microphone, this time the in-built microphone was resorted to, with even worse results it turned out. See the Sound processing section below if you want to know more.
Some of the topics we discussed
"
SLUG"
The recording was made in multichannel mode in anticipation of problems. The distorted channel was processed by using the Clip Fix effect in Audacity, which didn’t seem to change much except reduce the sound level. It was also necessary to find and remove sounds produced by the push to talk key presses. Removal meant replacing these sounds by silence so the two channels would not get out of step. After this the two channels were merged together and silences truncated.
Lessons learned: don’t use a built-in microphone if you can help it!
Unless otherwise stated, our shows are released under a Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) license.
The HPR Website Design is released to the Public Domain.