wavelengthengineer

06
Oct

DFTs, FFTs, IFTs…Oh My!

The real-time analyzer (RTA) has long been a familiar tool in the audio engineer’s arsenal. Often the RTA is seen in the wild set up as a measurement microphone...

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09
Aug

It’s Not Just A Phase

Understanding Phase Relationships in Constructive and Destructive Interferences If a tree falls in the forest and nobody is there to hear it, does it make a sound? If an...

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21
Apr

What Is A FIR Filter?

The use of FIR filters (or finite impulse response filters) has grown in popularity in the live sound world as digital signal processing (DSP) for loudspeakers becomes more and more sophisticated....

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