DQD - What does DQD stand for? The Free Dictionary
References in periodicals archive
EZMac also works in connection with the receiver's DQD (data quality detector) to support fast frequency-hopping when needed to find a valid packet transmission.
DQD (data quality detector) for FSK fast frequency hopping
With offices in Montreal and Quebec City, DQD posted sales of approximately $10.
In addition to having a similar sales culture to our Canadian operation, DQD is the only other distributor selling the CEREC(R) product line in Canada.