Voice Reversal Card voor AOR AR-8600 MK2 en AOR AR-8200 MK3
English description
The AOR VI-8200 is an optional plug-in slot card for the AR-8200 and the AOR AR-8600 series that performs voice inversion decoding. It recovers intelligible audio from certain types of analogue voice transmissions which would otherwise sound scrambled. They operate by splitting up the audio spectrum and flipping the upper and lower tones around a certain frequency point. The VI8200 enables 157 different flip points to be selected in the audio frequency range of 2.4 kHz to 5.6 kHz. The table below illustrates the relationship between value and flip frequency.
Frequency in kHz / omvormer waarde (inverter value)
- 2.4 / 0
- 2.8 / 37
- 3.2 / 64
- 3.6 / 86
- 4.0 / 102
- 4,4 / 116
- 4.8 / 128
- 5.2 / 138
- 5.6 / 146
- 6.0 / 154
- 6.15 / 156
Inhoud verpakking
- 1x AOR VI-8200 insteekkaart