RE: Ultrasound playback setup

[Eckard Blumschein <>]

sending and recording at a time as do pretty cheap sound cards. Also,
 manufacturers rarely show the step response of their systems. Nonetheless,
 I am sure electrostatic speakers are the best option in that respect. I
 wonder if anybody can recommend any active electrodynamic speaker to be
 used together with a duplex sound card. I am unhappy with a lot of
 unacceptably oscillating step responses.
 
 Eckard Blumschein
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