Table 39: Audio Alarms (Options Aud) - Tektronix WFM5200 Technical Reference

Specifications

Table 39: Audio alarms (Options AUD)

Alarm
Over
Silence
Clip
Mute
CRC Error
V Bit
AES Parity
Emb. Audio Presence
(Embedded) Checksum
(Embedded) Parity
Emb. Group Sample Phase
24
Description
Indicates that the signal has exceeded the level specified by the Over Level setting for
the period of time specified by the Duration for Over setting.
Indicates that the signal has fallen below the level specified by the Silence Level setting
for the period of time specified by the Duration for Silence setting.
Indicates that the number of consecutive, full-scale digital audio samples monitored has
exceeded the value specified by the Number of Samples for Clip setting.
Indicates that the number of consecutive "0" digital audio samples monitored has
exceeded the Number of Samples for Mute setting.
Indicates that the AES channel status CRC as calculated by the instrument does not
agree with the CRC embedded in the channel status bytes.
Indicates that the Validity bit is set high for one or more AES audio samples. In
the AES/EBU standard, a set validity bit indicates that the sample is not suitable for
conversion to audio.
Indicates incorrect parity in one or more AES audio samples.
Indicates that no embedded audio stream is detected in the selected SDI input.
Indicates that the checksum present in the embedded audio stream does not match
the calculated checksum.
Indicates incorrect parity in one or more embedded audio samples.
Indicates embedded audio streams are not time-aligned due to asynchronous audio
or data error.
WFM5200 Waveform Monitor Specifications and Performance Verification