dsp
Posts tagged dsp
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It cancelled the sound completely. In the room, it cancelled nothing.
A question about what beamforming is *for* split it into two problems, one of which this array cannot do at all and one it can. Then −72 dB in simulation became −6.4 dB on a desk, and both of my explanations for that were wrong.
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Left and right, yes. Front and back, no.
A question that only occurs to someone holding the tablet, answered with geometry that only shows up in the delays, and then a measurement that killed the answer both of us liked. Two of the three experiments measured a tablet that never moved.