Keysight Technologies C Series - Page 179

Keysight N9915-90020 User’s Guide 179
SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)FUTURE
SA Mode Settings
Press Stop to stop the current capture of audio data and depending on the
timing of pressing Stop, possibly prevent the audio data from being stored.
— If you have previously stored an audio file:
Press
Playback then
— Play – to play the last current audio file (*.wave) loaded into memory.
—
Stop – to disable playback of the current audio file.
—
Volume Mute – to enable disable volume and to adjust the volume
from 0 to 100 (default = Mute /Volume == 10).
— Load Audio File – to load a previously stored audio (.wave) file.
—
Cap Auto–Load – enable/disables automatically loading of a
captured audio (.wav) file (default = OFF).
—Press Capture Settings then
— Capture Count – sets the number of audio captures for a
measurement (Default = 1; Settable: 1 to 100K).
— Capture Time – sets the capture time (Default = 100 ms).
Minimum/Maximum capture times vary with other settings.
— Stereo Channel – When Demod Type = FM Stereo / RDS, this
softkey sets the type of audio to be captured and stored: (Choose
single channel:
Mono (L+R), Left (L), Right (R), and Difference (L–R).
Or choose two channel:
Stereo (L&R). Default = Mono (L+R).
Then Choose:
—Press
Back to return to previous menu.
—Then
File Settings then
—
Filename – Opens the filename labeler to specify a filename.
Mono (L+R)
Sets the audio recording to Mono (single channel) and
combining left and right speaker sounds. This is the
default.
Stereo (L&R)
Sets the audio recorded to be stereo (two channels).
Left (L)
Sets the audio to be recorded to be the left speaker only.
Right (R)
Sets the audio to be recorded to be the right speaker
only.
Difference (L–R)
Sets the audio to be recorded to be the value of the left
side minus the right side of the audio data (single
channel).