Voice System Display
When the DVS-1 is installed in the transceiver, it is toggled on and off by pressing
the VOICE button. When the DVS-I is on, the display shows the following
format:
(1)
Rec. (Recording) Mode ("S" or "M")
This is either "S" for Speaker) or "M" for Microphone: the _Speaker Recording
Mode indicates that the source of audio for recording in this Segmentation Code is
the loudspeaker - that is, received signals. The _Microphone Recording Mode
indicates that the source of audio for recording is the microphone - that is,
messages from the local operator. The TONE button is used to toggle between
these recording modes while the DVS-1 is activated.
(2)
Bit Rate (1 - 4)
The number displayed in this location signifies the selected sampling bit rate for
recording or playback in this Segmentation Code, as follows:
Bit Rate
Bit Rate
One Segment
Total Recording Time
Code No.
(kbit/sec)
Record Time
(all segs combined)
1
32
4 sec.
32 sec.
2
16
8 sec.
64 sec.
3
11
12 sec.
92 sec.
4
8
16 sec.
128 sec.
Note that the lower bit rates (larger Code Nos.) provide more recording time,
but at reduced fidelity. While the DVS-1 is activated, pressing the REV
button and rotating the tuning knob (while the
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