The Zoom FFT is interesting because it blends complex down conversion, lowpass filtering, and sample rate change through decimation in a spectrum analysis application. The Zoom FFT method of spectrum ...
Wheatstone will demo the new Neuron FM/HD/DAB+ spectral audio processor at the NAB Show. It uses 1/3-octave band resolution for transient peak control. It has separate FM and HD/DAB+ paths, which ...