Hugh Robjohns has been Sound On Sound's Technical Editor since 1997. Prior to that he worked in a variety of (mostly) sound-related roles in BBC Television, ending up as a Sound Operations Lecturer at the BBC's technical training centre.
He continues to provide audio consultancy and bespoke broadcast audio training services all over the world, lectures at professional and public conventions, and occasionally records and masters acoustic and classical music too!
I’m looking to get some kit PAT tested and am getting some quotes, but everyone wants to know how many items are to be tested? If I have a power amp with an IEC mains lead, would that count as two tests or one?
I have a very high quality D-A converter that boasts particularly low clock-jitter figures, so I thought it would be an ideal candidate to serve as a master clock — yet it doesn’t have a word-clock output socket!
Keeping the BBC’s flagship classical music show at the top of its game requires serious engineering skill — and the ability to cope with the unexpected!
This neat little unit can serve either as a four-into-one passive stereo line mixer, or as a one-into-four stereo line splitter, just by using the appropriate input and output connectors. However, it goes rather further than that...
Why does everyone, pros and all, say that the snare bottom mic is ‘out of phase’, and that its polarity must be reversed? Isn’t it the top mic that should be reversed?