CD
Channel Definition
Composite
Definition: This data type is used for labeling of digital waveform data. It defines a recording channel, which is associated with one of the values in each time sample of waveform data. Each channel has a number (which generally defines its position in a multichannel display) and an optional name or label (also used in displays). One or two named waveform sources may also be associated with a channel (providing for the use of differential amplifiers with two inputs). The other components of the channel definition data type are optional. The individual components are defined as follows:
Maximum Length: 581
1Descriptionchannel identifier → Channel Identifier
1Max Length→ 22
2Descriptionwaveform source → Waveform Source
2Max Length→ 17
3Descriptionchannel sensitivity/units → Channel Sensitivity/Units
3Max Length→ 478
4Descriptionchannel calibration parameters → Channel Calibration Parameters
4Max Length→ 20
5Descriptionchannel sampling frequency → Channel Sampling Frequency
5Max Length→ 6
6Descriptionminimum/maximum data values → Minimum/Maximum Data Values
6Max Length→ 33
6
| Comp# | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1 | 17 | 22 | - | O | - | CD.1 | Channel Identifier | |
| 2 | 18 | 17 | - | O | - | CD.2 | Waveform Source | |
| 3 | 19 | 478 | - | O | - | CD.3 | Channel Sensitivity/Units | |
| 4 | 20 | 20 | - | O | - | CD.4 | Channel Calibration Parameters | |
| 5 | 21 | 6 | - | O | - | CD.5 | Channel Sampling Frequency | |
| 6 | 22 | 33 | - | O | - | CD.6 | Minimum/Maximum Data Values |