... Acoustic AnalyzerDB series (DB4, DB8, DB16) type multi-function acoustic meter is designed in line with the ... is with 4,12 or 16 channel transient state collection, each channel 32KB RAM with high cut-off ... / negative trigger, open circuit trigger, short-circuit trigger.;2. Channel: 1, 2, 4, 8, 16, 32, 64 ;3 ... 1, 2, 4 Ms;10. Negative latency points (for multi-channel): 2, 4, 8, 16, 32, 64, 128 byte ...