Lessons from the RF Analyzer
The proper instrument can allow the unseen to become observable. Dale uses his HP RF analyzer to demonstrate some wireless mic issues that audio people must deal with everyday.
Pseudo Stereo – When Stereo isn't possible or practical "spaciousness" may be an adequate substitute
When true stereo is not feasible or possible, “spaciousness” can be achieved with a relatively simple playback setup.
Compression Driver Specifications
Does a lower impedance driver have higher sensitivity? This case study gives some clues.
Loudspeaker Sensitivity – What's a Watt, Anyway?
Sensitivity and sound pressure level are not the same thing. Charlie shows why.
Post-Processing to get Sound Pressure Level " SPL "
Multichannel wave files provide an SPL history of the event.
Take a walk in Loudspeaker Park with me – Part 3 Impedance
Dick continues with his series of investigations into the impedance and other properties of loudspeakers.
Miking a Choir Without Feedback
This is the most acoustic gain I have ever heard from a pair of choir mics. MP3 included.
Point Source Loudspeaker / Line Array Comparison
By Pat Brown
Pat Brown collected measured data and compared a…
Take a Walk in Loudspeaker Park with me – Part 2 – Loudspeaker Impedance
Ever wonder why loudspeaker impedance is so complicated? Dick Campbell's second article in the series shows what's going on in the loudspeaker-to-amplifier interface.
And Another Loudspeaker Array Study
By Pat Brown
This is the latest of a series of measured vs predicted…