soundand vibration device sound and vibration device with associated genuine accessories , sound and vibration device with associated genuine accessories , 102.4 ks / s, 100 db, 0.8 hz ac / dc coupled, 4-input / 1-output sound and vibration device, input channels - 4, input connector - 1 bnc per channel, pc communication - usb 2.0, power consumption - 2.5 w max, adc resolution - 24 bits, adc type - delta-sigma, sampling mode - simultaneous, sample rates ( fs ) : range 1 ks / s to 102.4 ks / s and resolution - 2.10 ms / s.internal frequency time base accuracy - ±100 ppm max, 4 input channels simultaneously digitize input signals, ao channel must beideal for stimulus-response tests and can be synchronized to the ai channels, input channels should incorporate integrated electronic piezoelectric ( iepe ) signal conditioning for accelerometers and microphones. input range - ±10 vpk, fifo buffer size - 1, 023 samples ( shared between all channels ) . input coupling - ac or dc, each channel independently software selectable, programming language – graphical coding labview compatible , compatible with matlab. iepe excitation, channels - ai0, ai1, ai2, ai3, current 0 or 2.1 ma, each channel independently software selectable, compliance voltage - 20 v min, output impedance - 200 kohm at 1 khz, current noise density - 25 pa / at 10 khz, fault detection, thresholds - <1.5 v ( short ) , >19.5 v ( open ) , indication - software, per channel, - output channels - 1, ao signal connection - bnc, ao frequency range - dc to 43.5 khz, internal frequency time base accuracy - ±100 ppm max, dac resolution- 24 bits, dac type- delta-sigma, output signal range - ±3.5 vpk, bnc male to bnc male cable, 50 ohm, 1 m ( 5 nos per device unit ) , support and standard warranty for one year , frequency resolution - 1 hz