94
Maximum # of Mics Mode
Ambient Level
Gate Threshold Adjust
Off Attenuation Adjust
Hold Time
Decay Rate
Microphone Input Configuration
Input Gain Adjust
Mic or Line Level
Phantom Power on/off
Echo Cancellation on/off
Noise Cancellation on/off
Appendices ~ Appendix A: Specifications | |
AGC on/off | Frequency Response: 250Hz to |
Speech Leveler on/off | 3.3kHz +/- 1dB |
Auto Gate/Manual gate | THD+N: <0.2%, 250Hz to 3.3kHz |
Adaptive Ambient on/off | SNR: >62dB re max level |
Telco Line | Pre Emphasis: =4dB @ 2kHz |
| |
Telephone Echo Cancellation | |
POTS (plain old telephone service) or | Tail Time: 31ms |
analog extension from a PBX | Null: >55dB |
Telephone Noise Cancellation | |
| |
Telco Set | Noise Cancellation: |
attenuation, adjustable in 1dB steps | |
Connect analog telephone set |
|
Filters
All Pass
Low Pass
High Pass
Telephone Audio Performance
Conditions: Unless otherwise specified,
Approvals
Notch
all measurements are performed with
FCC, CSA, IC, CE, NOM, ACA, SABS,
PEQ
Mute on/off
Chairman Override on/off
(AGC disabled, referenced @
JATE